Thanks, I did ask about using another BB, but they didn't think it would work. The Crank is 130 BCD and has a 48t chainring. Honestly I didn't even think about a smaller chainring. I will look to see if they make a tall tooth one that will fit. The problem, is that I don't know what size to buy that would fit.
I would be more interested in a different BB if that would work. Can you just pop a longer one on for a gxp setup?