I know you can use the 900 cams in the 750, I'd call Ferracci in Pa, they don't do Hondas any longer, but he was THE man back in the day. The # is 1-888-FERRACCI, I'm sure SOMEONE will know, hrs. are 9-6 eastern Tues-Fri, 9-3 Sat.
GOOD LUCK, either is an awesome ride. I weigh 250 and my...