It isn't apples for apples but I had the GT3040 (open) on there before so my bum dyno isn't too bad.
IMO the TS and smaller compressor wasn't worth the extra cash over the old turbo setup.
Sorry back to BW.
It's about 30 mins to the nearest E85 plus I would be on the edge with 550cc injectors and a PFC.
To make it worthwhile I would go the Link/ViPex, ethanol sensor and some bigger injectors but that is money better spent on 98ron.
Both Mick and I had our cars on the same dyno around the same time and my GT3076 was the better thing on 98ron.
With E85 his car blew past mine but I still believe he would have a fatter midrange with the GT3076.
Ultimately his car is the by far and away the best R33 I have driven once he went to pineapple juice but I was slightly disappointed with the GTX3071 on pump.