Not too sure about uberness.... as far as getting used to the heat.....won't happen. Hot is hot, no matter how you do it. After a bit you get climatized, but that is more of just realizing it sucks and accepting it.
As far as the altitude.... air?? I've been to Ft Carson and had a hard time doing what I needed to after a week of getting used to the lack of O2.
And as far as the training....dude, I'm National Guard I am only as fit as I make myself. Anyone in this sport can get in or stay in shape, it's up to them.
Once again, grats guys. You all made us look good I am sure.