New to the forum just recently got a gtp upgraded from my gt, anyways I got a build wishlist so ta say so I know how much to save and right now I'm kind of stuck on heads I've read through a lot of builds it looks like thrasher heads are really good but I can't find any zzp is sold out of there cnc heads and only have $2500 aluminum heads which is alright if it's the only thing left but if not what else is still out there price doesn't bother me a whole lot because I want to just build it right the first time and never touch it again except for maintenance so any suggestions what's the best bang for the buck heads and where do I get them, on the other end of things would I be better off just getting bigger valves for mine and trying to find somewhere to port & polish them (in Texas if you got any suggestions) thanks for reading!