a lot of help please, Jody or super charger guys.....

[nvawgn]

i'm in the process of getting a motor built for the wagon but i will eventially want to throw a super charger on it.
so my question is, if you were building a supercharged motor, 383 or 406 out of a 350 or a 400 gm block( i can not afford an after market block) to run on max 10lbs of boost on a primarily street driven car, what kind of facts do you need to know before starting your build?
i'm trying to figure out what kind of bottom end i need, parts and pieces, splayed caps, super light rotating assembly vs. regular 4340, 6in rod vs. 5.7in rod, which piston, bearings.

please tell me the info you need to know, thanks