Help spec'ing out a new small block

Are you opening up the deep pockets and fat wallet for this?

Block - R3 or Ritter
Heads - The best flowing. Indy or Victor.
(I myself would do a Victor.)
Rotating assembly - Build it as big as you can, but…
I personally like a bigger bore over the stroke like Newbomb said with the 3.79 crank and as big as a bore as you can get.
Pistons are a dome in a small chamber.

Newbomb really covered it.
What Newbomb listed is what I’m leaning towards. R3 or Ritter? R3 is quite a bit cheaper from what I can find. Is there any specific reason I should choose the Ritter over the R3? With the amount I’ll be spending on this build, is the additional cost worth it?