I like the tires/wheels! I passed up a set of H1 tires/wheels at a Washington state salvage yard some years ago. Always wished I'd bought them.
How did you solve the frame interference problem with the turbo exhaust exit? I have pictures of showing how others did it, either by constructing a downpipe that runs outside or inside the frame rail. Some creative pipe building was necessary. I think a Holset HX35 might make for an easier downpipe transition.