Oh what a question. Well quite honestly, its a tough one to answer. I was super close to twin turbo'n the red car back when I had it...and I'd say if I am to get another LSx powered vehicle (it'll probably be a transplant into another car...ie-1st gen camaro) then I'll probably take the forced induction route. I had a 2.3L Whipple supercharger on a grand prix GTP I had a few years back that was a lot of fun also. So whether it be turbo or supercharged, FI = probably be the route I take. The red car was built to be sprayed 150-200 but never did get a kit to install or it tuned for NO2 of course. Would've liked to have seen the number it ran with a 150 and a set of good heads.