ok D , here 's a few things to think about . Started ran fine,then did some mods . The rain thing, I'd haffta doubt it.
Sounds like you have main power,but none to the starter. It wont turn over correct? Ok , lets see if the ignition is the prob or the starter circuit is the prob . Take power from the + side of yer batt. Put juice to the starter motor connection (on top of the starter motor) MAKE SURE bike is in neutral.With key on .Clutch in. Bike should start . If it dosent we have an ignition prob . If it did , we have a starter circuit prob (kill switch, side stand switch, or one of their solenoids, etc)
Go try that for me....then we can move on .