I thought really hard about the Street Bob.  The thing is, for me,  more time on the bike equals more comfort.  I got in about 9K miles this year.  Relax the arms, hug w/ the knees.  I found that as I lost the death grip on the handle bars I got much more stable.  Sure you don't have the weight of a Dyna on the highway.   But you don't have the weight of a Dyna for tight turns either which are tricker w/ a bigger bike.  I'd hang in there w/ the Savage.  

The other thing to evaluate is how much time will you really be spending on the highways on long trips?  If 80 to 90 percent of your time on the bike is on longs trips it might make sense to go for a bigger bike.  

Even then, for me at least, there is always the alure of the next bike.  

hgwy pegs, drivers backrest,super brace(was a post in the classified section for machinist fabbed brace =less $)
have mine past 80 a few times 62 seems to be the sweet spot...

I have a supertrapp, no carb mods . I just rode a 400 mile trip on Interstate I5 in Oregon and cruised most of it at 65 to 75 the whole trip. Crossed the country this spring and early summer and a good share of the ride was above 65. Seems about the only thing that goes slower than that in the midwest is the farm tractors. Cant speak for the others, but mine rides nice and flat , and I feel perfectly safe at these speeds, even on this light bike. Rode thru 3 states with high cross winds and it handled it well too. You need to get out and take a long ride on a freeway. By the way at 70 I still have plenty of acceration for passing cars

i ride both, the savage(hers) is light, has a narrow girth, and low saddle height, which are it's advantages at slow speeds, slow manuvers, entry level skills/abilities, and its light weight is a slight disadvantage at highway speeds, and in winds. although debby and many other riders run the savage at 70mph all day long, on the highways and interstates, without difficulty.  the fxr/dyna(mine) is heavier,  which is a great advantage on the highway, but is less forgiving at slow speeds/ stop light riding. i ride mine everyday all year, and never consider riding hers unless mine is down or she wants me to check hers for an issue. i would suggest that you ride the savage until you're comfortable with it, everywhere! because your rider discomfort will be pronounced on a heavier bike at slower speeds, which is really harder to ride than open highway,  that is why they emphasize slow rider skills in the msf course. you may be able to test ride a dyna at your local HD dealer, and see if you're up to the extra weight, some riders develop faster than others. everything is a compromise.

Hi Mavrik,
As I have mentioned before on this sight,back in the 50s
a 125cc bike was considered a decent bike to learn on,next you would go to a 250 or a 350  more people rode 350s than any other size, a 500cc bike was considered HUGE ,this was in England where a decent 350 had no problem cruising @ 70mph, most 500s could do the magic ton,there were a few guys who rode bigger bikes but they themselves were huge,a 650 cc
would be considered just a waist of gas for the few extra mph.
Harley Davidson has created the myth that bigger is better,also to take into consideration is the fact that the average American is bigger than the average Englishman,(must be the wonder bread) my 5' 7" is considerd average, Policemen and firemen have to be six foot tall to qualify for the job,
thats why every week you see a full page ad in the paper for firemen and cops.
Anyway,  I love my Savage on all roads and highways,I am adding a tour tank as we speak,just got to hook up the plumbing,I'm getting it ready for next year for my 3000 mile tour,  It does have a Harley muffler, makes a great sound,keep the Savage!

This is the lightest street bike I've ever owned and for the first few months it was disconcerting riding it in heavier winds.  After a while I became accustomed to it though.  It is still more susceptible to gusts than a heavier bike but I'm okay with it.  It's light weight contributes to its nimbleness (is that a word?) and I love that.  My advice is that if it truly makes you uncomfortable, you should get a heavier bike.  If you're uptight about your steed, you either won't ride or you'll be uncomfortable when you do.  Either way, you won't enjoy it.  If you're just not sure, give it some time to see how you feel about it.

I've had several   friends recommend a HD sportser or dyna to me but found their  balance/center of gravity and ergonomics to be incompatible.

I too have noticed that vibrations on the Savage can occur at narrow speed bans at 60+  and then go away with higher speeds.  Some days they don't seem to exist at all---lots of factors at play such as tire pressure/balance, ambient temp/humidity (living in houston, body buffets from turbulence with humidity swings), etc.  

I'd be curious if any folks who have rejetted/increased their HP would comment on seeing any difference regarding changes/elimination in these vibration bans ???

As indicated in another thread, I'm seriously contemplating going up to a S50 to have a little more upper range without sacrificing nimbleness.   Some days in Houston you're riding at 80 mph, holding up hwy traffic,  and then . . . putt-putting at 5mph in stop and go!