No chain whip needed. Standard removal tool, and big wrench in case it resists. Replace all the spokes if you are replacing many (learn wheelbuilding). 3X both sides (radial non-drive side is for weenies. AND you should probably follow the old pattern to avoid crossing against the old wear marks on the hub (or file them clean).) Spoke protectors are for obsessive compulsives. You will figure out the limit screws on the rear derailer. And if you don't, you will already have learned wheelbuilding from the previous step.