Yea....I'm gonna see if I like 220hp N/A. When Spring arrives I'll decide if I want to stay N/A or go turbo.

Some of the reasons John (@ Inline) said I should go with a B18c5 are:
Better designed head
Better flowing head...bigger throttle body
Good compression ratio...can easily be lowered and run just as well
LSD comes stock...btw, he said the 'R lsd can only handle up to 500hp max.
Gear ratios are perfect for the track...and not bad for the street either

There were more reasons...but I don't feel like typing them