Nice port with sound!
The Wolf3D Amiga port available so far is very good speedwise, but unfortunately has no sound, which makes the game difficult to play.
With my old 040/25 it wasn't very fast, in fact it ran like Doom, something slow IMHO as Wolf3D is quite simpler and ran even on an old 286. Mac version was quite faster than Amiga version, it's a pity that Mac sources aren't available.
@NovaCoder:
A port of the AtariST version would rock, perhaps Ray//tscc could help with the port, his relation with Amiga community is good, IIRC he ported various TBL demos to Atari Falcon.