No, the logical way would be to have more displacement, higher compression, and use a methanol based fuel for added exhaust energy. All 3 of these being the ultimate. There is no doubt that say Justin (chapnutz1)'s motor would spool the BW with no issues and actually have a pretty good powerband.
I was using the T4 1.10 ar housing. Things that were hindering me also was the fact i was using an open manifold on a twin scroll turbo. So add a nicely done twin scroll manifold and the 3 options above, it would have worked out fine. I went a little out of the norm with the setup to give it a shot. I kinda regret it, but it was a hell of a setup.