Noise on start up is most likely your cam chain tensioner (cct). CCT noise is common, It's not really a problem but if it annoys you it can be fixed by installing a modified zx12 cct. I changed out mine, you can get a modified one from carpenter racing. APE makes a manual adjuster if your comfortable adjusting it yourself, quite a bit cheaper I think.
Ohlins forks,Ohlins shock,GPR steering damper, Brembo brake master cylinder/lever,Brembo clutch cylinder/lever,vortex rearsets, Two Bros carbon race series 4 into 1 exhaust,Dunlop Q3's,galfer ss brake/clutch lines, V1 radar detector,zumo 550 gps,auto com communication,PDM 60 power distribution module,zero gravity DB wind screen, vortex rear sprocket,EK zzz chain, Carpenter racing CCT, Romans flash, Annitori racing quickshifter.