Well I totally understand why you guys with A/M hulls get so excited about them! I bought this hull from Tom (superramjet) and finished the build he started, not with a 1200 motor, but I used all of my Kawy parts from my 750 pro. I had to do a lot of changing mounts and brackets since he was going to use Yamaha parts, but it fit pretty well when I got done. All I got to say is everybody needs one of these hulls you won't beleive the differents in performance and handling even without a high hp motor. I put in my 849 bigbore motor with ported cyl. bored carbs aluminum charging flywheel 750 dry pipe with a 750 waterbox mounted in the back with the motor set back 2" and running pump gas with a 5gal tank so I can still go on a ride. I have also lighten as many parts that I could it's amazing what a 1/2 pound or more adds up when you are done. All I can say is save up some coin for a light weight hull and you won't be dissappointed even without the big hp.