Have you tried raising the front of the seat by 1 inch. It allows you to sit back farther on the seat and get the weight on you butt cheeks instead of the tail bone. Can't help with the shocks,

412-4005 (90/115 lb preset i think). Thats the harley number and they're all over ebay. IIRC the metric part no. is 412-4232 but its the same thing. If you get the Harley version you'll have to call progressive and order metric inserts. The part # for inserts is 5011-051, or 5011-008. One of them is JUST the inserts you'll need, the other one is all the inserts progressive has available. The one that has ALL the inserts is only a few $ more. I figured I might be able to use them for something so i got all of them. I don't remember which part # is which but call and they'll tell you. The ones you need are for a kawasaki mean streak. You could also get 412-4233 which are stiffer (110/130lb preset i think) and will more closely approximate the spring load on the stock shocks but will be much better quality. I like the 4005's but I have them set at 5 all the time. The ride is bouncy as opposed to bumpy. I dont know what the harley number for 4233's is. Someone will chime in im sure.

i never got around to it.

Someone posted how they cut a notch in the back of the seat so there tail dont have as much pressue, they say it worked very well.

hmm got me thinking now ill be back.

Suzuki Intruder 800 shocks will bolt up easy...
2" taller, 1" is sag...  , my buddy, Gerry is heavier than you and 26" inseam and can sit both feet flat easy...
2" taller may require slight trimming of beltgaurd at the front pulley.
They are very soft, but they are for a heavier bike... with your weight, I wouldn't recommend 2-up with them...

  You really got a deal on them.

Good luck with them... They look nice..  

Be sure to check the belt for clearance at the front pulley area... the raise in height changes the angle there a little bit...

Well, I got the Progressives installed today and I will give you my first impressions.
The 440's at 11.5 inch will fit with no modification. I did add a thick washer to the inside of the bottom stud on the belt side. The clearance was only a 1/16th of an inch or so, and the extra 1/8th inch gave me a little more peace of mind.
The bike now sits up at least an inch higher. My 26 inch inseam still allows both feet to fit flat on the ground with my knees bent a little. Note: I cut down my seat quite a bit.
Adjusting the shock pre-load is a snap! The adjustment is made from the top by turning the spring cover by hand. Left (cw) for harder, right(ccw) for softer. The covers turn a full 11 rotations lock to lock. I started at five turns.
From here on out everything that I say is subjective so take it for what it is worth.
I made several five mile runs over railroad tracks and pot holes and generally poor road. This is the same stretch of road that I cover going to work every day.  Speeds averaged 45 mph. At a pre-load of five turns my neck was still taking a pounding but not so bad as it did with the stock shocks. At three turns my body was able to relax and roll with the shocks to my spine.
I am at one turn now, and while I can still feel the road surface, the shocks are soaking up the sharp jarring blows. All this time I have been making a conscious effort not to tense up or protect my neck in any way. I might go to No pre-load, but I want to ride here at one turn for a while.
With the bike being slightly higher, it seems to turn in faster. Now, I know this is going to sound crazy, but it feels like it is faster! I t seems quicker to accelerate from a light, change lanes, and climb through the gears. This might be from more confidence in the road feel or it might be from the rear end maintaining better contact with the road surface.
One thing that is very noticeable is the vibration in the front end. I'm sure it was there before, but I didn't notice it until I changed my shocks.
Sounds like Progressive fork springs are in order!
At this time I want to thank all of you who helped me solve this problem...you are a great group of guys!!!
JB