Kevin,
You will never reget put these on, just make sure they line up with one another do the throttle side first. The glue the give you setups up real quick so keep moving the grip around until you get it where you wnat them. The look is awesome and grip is 100% better than stock. I use to get a cramp in my left hand with the stock ones and so far I have not had this problem since I switched over.
Took me about ten minutes for the entire job, Brents instructions are right on.
Tip I learned from Rob use an air compressor to take the old ones off, just stick the end of the air gun againt the grip and give it a blast while you pull at the same time. I have a perfect set of original grips if I ever need them