more dumb questions please forgive me

["will" <scottco73@xxxx>]

first off I am in the process of gathering parts for my sc hornet, 
should I use and build the 360 or try to find a 401 I'm thinking 
the 360 at least keeps it original, but could get more power from a 
401. also is there anywhere to get reproduction quarters or do I 
need to locate a car in better shape to rob them. what is the best 
option for transmission 727 th400 ?