Hey guys I have a 1970 WT engine cant tell if its out of a bird or gto (is there anyway to tell?) I am looking to do a cheap buildup on the car $2500-$3000 at the most and then maybe more later. but for starters I have the no. 12 heads, should I keep those or go edelbrock? Also does anyone have any cam reccomendations? any feedback would be appreciated.