Still looking, but it looks like i will order the block from Bill Mitchell and the heads from either Arruzza or Scott Brown. I still have to call Arruzza and get a price. He claims his Hemi pistons(Ross) have been worked out with help from Herb Mccandless to have the perfect dome shape for making power. Scott has those heads cnc ported with .800" springs/stainless valves for $4700/pr.