suspension is a big key roll alot of people over look
can make a sled respond totally different from a stock skid.
power isnt everything unless yoursled is setup for it, doing power mods like you, i would have a full skid, different track and clutching dialed in before i thought of putting a turbo on BB.
nitrous tho, that would be on if i had a BB no ifs ands or buts. MY 2CENTS
BB for my sled are way to much for a 800cfi, so im turboing the d8 now and once that is done will be a timbersled front and rear suspension with a challenger xtreme