Brought the 'bird to rehearsal yesterday, and it performed nicely. The pickups have a strong output and seem to have more low end than TB+. I thought they looked like they were positioned differently than an actual vintage 'bird, so I decided to take some measurements and compare to George's old non-rev pickup spacing photo from way back (I based my Fenderbird pickup spacing on that). The neck pickup is 1/4'' closer to the bridge, and the bridge pickup is 5/8'' closer to the bridge.
For the Who tribute, I still like my Alembic and P Bass best, but this guy will make some appearances here and there.
I really need to plug into one of these some day.