I don't want to discourage you but............

DON"T DO IT.

Especially a 1979 anything. It'll be a bigger money pit than you'll ever be able to climb out of. I'd sell every one of my trucks if I could. The cops will have a hay day with you and put you out of service faster than you can say "Junk".

"Government is not the solution to our problem, government is the problem."
Ronald Reagan