OK so I seem to have a Prestolite in my car, what I need is a Delco so I can go Pertronix and have less of a battle to get my Lark started. My question is this, will they two distributors exchange no fuss no muss or do need to change more stuff as well? If Yes then does anyone happen to have a delco laying around they could sell me so I move one step closer to seeing this thing be a driver not a sitter. I think its all rested up by now!