Moto Metal 955 ?

OK guys I need a little push before I hit submit on the shopping cart on Bilstein 5100's on all corners with aal 1 1/2 on the rear. From all the poking around on here this seems like the best set up for maintaining a factory ride. I do not have the TSB leaf.

'10 TC DC Off Road

I want to run moto Metal 955 16 x 8 with 285 75-16 in either BFG or Micky Thomp.

Will this set up work ? I guess a couple questions I'm hoping you can answer for me;
1) Will I need brake line extender ?
2) do I need diff drop or shims ?
3) I'm not familiar with off set and back spacing but will these wheels fit without rubbing ? Wheels say off set is "0" ?? I don't want to have to get into UCA replacement etc.
4) and I guess biggest of all is 2.5" enough to stuff these tires underneath ?

I'm surprised I'm speaking the language but that is due to a weeks worth of looking and reading on here !! Thanks