Edelbrock / RHS heads, or go BIG block and put it to bed!

Thanks!
You have helped me before. Small block it is. Its cheaper and easier. Im concerned that a few have said Im down on power as it is now(mean somethings wrong?). Edelbrock said since i have the eddy manifold and carb we should be good to go with mild porting. Can you give me the complete info for Brian and IMM ? RHS is also cheaper!
One more big question i'm at 17,000 miles after the 2 year build. Is it still worth it to do or to late. motor runs strong.
Thanks again

I just did a set of eddy heads, 2.02 valve, heavy porting, and they go 275cfm at .500 and 283cfm at .550 and then quit flowing more air. That cost 850.00 with valve job...a bit more flow than the RHS but not enough to warrant the cost IMO.
Brian