Help! My car has been running rough and now it wont seem to chrge! The alternator is only a few monts old, and the battery is new as well! The alternator to battery charging wire is right by the valve covers and intake, so i suspect that.... but, the wire doesnt seem burnt! What gauge wre should...

Alright, here goes. I've had this 56 Bel Air four door for 3 years now and due to me doing body work/being in the service I've only been driving it on the road twice last summer and for the past two weeks this month. It was partially restored in 1989-1990. 80% original with the exceptions of a...