My build is similar to others here. 572"

World aluminum block
Block honed and prepped @ FHO for CP 10.5 pistons
Diamond rings
Stage V replacement heads CNC ported @ MCH
Stage V rockers T&D shafts, Hi Tech stands
K1 crank
K1 7.100 rods
Comp solid FT Nitrided and using Howard's EDM lifters
.620" .630" 258* and 263* @ .050 108 LSA
Milodon dual swinging pu pan HV pump
MP cross ram with FHO lids or Indy single intake
Probably 2 770 SS carbs
MP tach drive dist.
Chain drive for cam
MP water pump assy

I am not sure what HP level to expect.