I have two bikes I'm building I'm on the first which is a 80 GS 750 and I've had to replace the ignition advance the guy I got it from crashed it and sold it to me said it was to fast scared him to death lol so naturally I was all over it and I've been a Suzuki guy since I started riding at 15 but anyway I replaced the ignition advance did some chopping and hiding of the wiring and I got it to fire up when I sprayed gas in the carbs but that's another issue my real question is what's practical as for as performance mods on this motor I'm pretty mechanically inclined and know my way around a motor but am no technician by any means so if anyone sees this and would like to help a guy out just drop me some knowledge lol thanks