J heads upgrade

So as long as we are on the subject of porting and flowing heads, who is good (and reasonable) on SB Mopar heads? Any recommendations? Right now I'm looking at roughly $750.00 to rebuild either set of heads I currently have (X or J) but that doesn't include porting and bowl work, flow testing, or multi-angle performance valve jobs. For about double that I could have a set of the RHS-LAX heads, and for a couple hundred more, a set of stock Eddys. Is there a happy medium out there?