I don't mind the vibrations at all.  I figured, and knew before I bought it, that it would be rather vibratious.  The only other bike I have ever owned for any amount of time is a little single cylinder 200cc enduro.  It has some vibration too, but nothing like this one.  But going from 200 to 650 I did expect a big difference.  I am back at the homestead now and will pick up some oil tomorrow.  I will probably ride all week and then change it out again next weekend, then maybe once more in another week or two.  Doing that will make me feel better about it anyways.