IMO, do a stock stroke turbo small block (for now). Set the turbo up so when you decide to finally stroke the small block, the turbo can support it.

Ryan "Bigs" '73 Duster (BLKDUST) - Black, 100% factory sheet metal, flat hood, 346 cid, J Heads, and a bench seat. http://s268.photobucket.com/albums/jj1/bigsbigelow/ Best to date: 12.40 @ 109 mph