mock every little thing you can!!!! ask me how i know so far
i always look for deals to even if you got the $ to spend . i do not have a camaro but mini tub it while you can or you will hate yourself down the road. do alot of research and then buy all you can at once and start mock items up then. if i knew all i did now my build would have gone different but i still have to move forward and learn from my mistake i have made so far. so my .02