Two 360 builds idea for heads

Im at a similar crossroads. I am planning for 2 more 360s I want to do a mild one similar to the one I built for the dart, and a wild one. I want to build a race car im not sure what chassis im gonna be using yet but im looking at ideas for the engine. I will probably leave the stoke stock since I have like 4, 3.58 cranks! But the top end im thinking of going with some aluminum heads. Iv already been looking at solid roller cams and roller rockers. Man that stuff is expensive! I don't understand how guys do it! Lol so I will probably end up using a set of cheaper speedmaster heads and do some home porting. Idk yet from the looks of it I will have more money into a roller cam setup than my entire 360 that's in my dart lol