I posted the pics you wanted ... you need the basic hand tools and then
1)good torque wrench
2)dial indicator with mag base recommended
3)you will need something to press the bearings on the carrier with (I dont ever reuse bearings remember they have the mileage of the truck on them and they are cheap so get new carrier bearings).. most shops will do the bearing press for cheap.. and every tractor repair shop will also have a press
take measurements of backlash on the stock set up make note of it .. I find usually the shims go right back where they were when stock and you will still be within spec from the factory.. people are often intimidated to do this but its simple.. and the most expensive tool is the torque wrench.. most mechanical people have those already ... If you have ANY Q's gimme a shout as I have dont lots of rear ends full floaters, semi floaters and a hand full of c-clip pieces of shiat as well... always glad to help