I have a 2006 gs like most of you guys do. My problem is whenever I leave my bike out overnight it wont start up at all. the battery is draining overnight , im thinking its a short in the circuits somewhere, but i honestly have no idea. Any ideas?

sidenote- my gauges arent working either and i tried to the the connections but no luck just yet.

another sidenote  - Im wanting a custom paint job done on my bike should i have it done professionally or try it alone??

I have alot of questions but i dont wanna make this OP too long lol