So I need a new rear hub and I don't want the same one, but I also don't want to have to buy new spokes. I am planning on just rebuilding the wheel with a new hub (have the tools).

It seems the XT FH-M756 rear hub is the exact same dimensions as the Deore M525 rear hub so the spokes should work. I would just like to double check to make sure I am not missing anything before I order it. Here are the hub specs.