Questions about removing the radiator core support?

[In The Ten Ring]

I anticipate finishing the new fuel lines in the next few days. Once that's done, I hope to get the cab to frame bushings replaced (those under the cab). Then come those under the radiator support.

The consensus is that I have to remove the grill. Anything to look out for?

Also, My right front (outer fender) is pretty rusted to the radiator brackets. If it falls apart and I have to replace it, anything to look out for there? *I realize I'll have to remove the hood.

This is a stock 1972 truck.