The layout and shaping looks amazing! As for the gopro, I got the Hero 4 Session for Christmas and it's pretty good. It's $200 and it's pretty small, it's decent quality and does 1440p 30fps, 1080p 60fps, and 720 100fps. I'm not sure how you put a gopro on the car, but it's pretty light and small. http://shop.gopro.co...CHDHS-101.html
Thank you so much! Thanks for the advice on the gopro too! I'll definitely look into that.