Generation IV External Engine - vic jr efi ...what throttle body set up.

ive been reading, and im leaning towards the vic jr, because it makes more power than a fast in the 6k+ rpm range, and i plan im turning my motor 7500 to 7800...my question is what throttle body set would be best ? set it up like a carb and have TB right on the manifold, or run a elbow? also i spraying nitrous 250 to 325.

4150 style hands down. No elbow will shine on an n/a setup

4150 style hands down. No elbow will shine on an n/a setup+2.....

is that a good set up for nitrous as well ?

whats everyone doing for a filter set up ? just a filter right on top of throttle body, or an intake tube and have the filter set by the fender or something...this is going a 05 silverado btw

Edelbrock 3878 1000 CFM..

http://i103.photobucket.com/albums/m129/the_merv/MCSS/VICJR-1.jpg

http://i103.photobucket.com/albums/m129/the_merv/MCSS/HAT.jpg