chuckwurt covered it. I'd say also have a bunch of spare bulbs on hand. There's bound to be some GI / lamps burned out in the machine, may as well check and replace any of those while you already have the plastics and ramps off.
Not sure how much you'll have to actually remove from TAF for your task. When I have to take a lot off a playfield, I find it helpful to lay it all out on another table with the same relative positions, and also to take detailed notes on the steps taken, so you can reverse them later on. It's annoying when you get 90% of stuff back on top, and then find you forgot one little thing and have to take it all off again because of the order everything is installed.
And yeah, a billionty pictures.