Hello. Has anyone changed over from the '06 XTR drivetrain to the '06 XO trigger's drivetrain?

I am thinking of selling my XTR shifters/hydro disks to get the XO triggers, XO or X9 rear derailleur, and Juicy 7's.

If you guys have done this or have the SRAM parts let me know how they work. Especially if you have experience with the Shimano to compare.