If you ask me it's all math. You stated the lack of funds is keeping you from doing anything on the cars. I would simply go with which ever one needs the least amount of work. All the cars have plenty of options for go fast parts. So that's not a worry. Which one will get you on the road, having fun for the least amount of $$?
Regardless of what you keep. I'd say you're setup to have a good time.
