Start off with what you think will be needed from whatever you already have. As you go along you will find what you really need. Get it on the trailer & take the surplus stuff back home. You need things like a torque wrench, up to wheel bearing torque, the socket for getting the water heater anode off, the socket for the bearing nut, socket for U bolts & spring wet bolts, what is needed to dismantle jacks & that is just for starters. Then there are items like a 120V compressor, good for many more things than tires.