Hughes Edelbrock heads : Smallblock

Mike will be redoing my engine ....I am dropping it off this month or January,...
I was just inquiring about the Hughes heads and if anybody had any actual results with these ...
-Engine > 340 .060 over ( sonic tested )... roughly 10.5-1.... Forged steel crank ... Balanced etc....
- Mostly street..
-cam /lifter /Pushrod /rocker upgrade...
Just looking for a "ACTUAL " aluminum head flowing over 300 ( intake )...