Well I can tell you that mine probably won't be happening for a while as well. After the amount of cash that I have put into the car already the bank account is on E! So I am having to save up again. I would really like to do the doors and paint at the same time. But G-d only knows how much all that is going to cost.
Good luck, keep me posted. Once I talk to the guy who is going to do mine I will let you know what he says or comes up with and maybe you can go off that too.