Are you runnning a biscuit 68-72 Kmember or a 73-76 K?
If your running a 73-76 style it would be a good idea to trim it for clearance now as opposed to see if it rubs after you install. Mine is very close I didn't have to cut. IIRC 72nublu post pics of where to cut.
For the road race pan and the main studs you'll have to cut the excess threads off the center. And maybe/probably easy dimple for piece of mind. I've got pics of this in previous threads.