i just got a 1941 chevy special deluxe 4dr and its all 100% original it has 74000 miles and is in great shape i want to restore it but i dont know where to get stuff. first off i see i need door seals and carpet and im missing a spark plug. i know there is more to come i also want to know am i going to have problems with the electrical system , should i change it to 12v or stay 6v or how do i make 12v work with my gauges. also should i just not waste my time and put a new wire harness in it. there seems to be no dammage to the electrical that i can see. any help will do .