Actually, Nobuo is part of TMB project, and performed on all the tracks. So technically he hasn't been outdone..
But onto the remix, I thought it was awesome. But I have a couple of tiny complaints. The way it was remixed. Damn awesome. But your mix is far to muddy. The guitars don't really have any edge and are often hard to fully hear at points.
Music content = Awesome, but the mix could be improved!
Great work all the same =) Keep remixing!