500" stroker kit, -24 dished pistons (should be slightly above 10:1 CR), around .040 quench
Bare Trickflow 240, with their valves, springs will be whatever is recommended for the cam
Cam around 240@.050, around .550 lift
Most likely Harland Sharp rocker arms, 1.5 ratio
Holley SD intake
Either 870 CFM Street Avenger, or similar CFM double pumper
440 Source stroker windage tray, oil pan, and oil pickup
1 3/4" Hedman Headers (I would go 1 7/8" but that would cause clearance issues with the pitman arm)
Edelbrock RPM fuel pump? (max pressure is 6 lbs, though)

You stick to what you posted earlier. You will most likely exceed your expectation. That would make good street combo.