Fix my W2s or go with RHS heads?

I have the RHS heads from IMM on my stroker , they do more than just a valve job to get them to work they also do some bowl work , which you will have to pay for and in my case I paid another 450 for additional porting as well , that got me 524/527 which should get you into the 11s , add that to the cost of buying everything to go with them including lifters , pushrods and rocker gear and your well beyond what it would cost to fix the W2s and get some porting done to them while they are in the machine shop , in fact I think if you put all the money your going to spend building the RHS heads and the new intake and I bet you could get enough port work done to the W2s to surpass what you will get from the RHS's .