Alright simplifying my other post and a bit of follow up, I ran on over to performance shop in my area that builds supercharger kits and the news isn't good. Basically it goes something like VVEL and open throttlebodies make it impossiple to mount a rotor style supercharger on our cars (roots-tvs or twinscrew). So my bet is on seeing the Stillen centrifugal supercharger kit come May
Only way around it is some mad ecu hacks or cable throttle bodies and either way you will lose the effect of vvel reducing the engines pumping losses while cruising.