Hard starting is frequently a cue the valves need adjusted. The fuel injection system on these bikes is pretty good IMHO, but, they need to be set up properly to function well. As mentioned, the "Decent tune-up" thread is an excellent procedure to get the F.I. system calibrated. Also, it's recommended to replace the relays with quality Omron's, a search on here will guide you to the right ones. You just don't know what the P.O.'s did to the thing, such as turning the white knob on left side to adjust idle speed...it's actually the throttle synch adjuster and turning it without a synch tool will mess things up for sure.