Which heads to get?

This engine will be under the 475 hp don't think i will ever go that high hp more like 400 hp
would be nice but most likely have to stroke it to get there. Want to rise compression to 10.2 at some point . Hughes racing told me that with my 9.5 comp and my cast iron heads and 3.73 that this was all the cam i could run . Don't get me wrong i like this cam for what i build runs low 13 sec but would like to go quicker .