Alright, I am almost done with my first gas plane and just wanted to make shure these things are right. First, is it ok for the fuel overflow to be this close to the muffler and is it ok for it to be this short? Second, is there anything wrong with batteries being this close together? no heat problem? third, i know its hard to see but, do the fuel lines look ok and is there any need for wraping the fuel line around the tank? If there is, the one wrapped around the tank is the outlet right? Oh yeah, thanks to everyone who helped me figure out how to assemble my tank, i finally got it together, i feel like an idiot.