Ayesully hit on most things.
I like having a set of JIS +2 and +3 screwdrivers. (different than phillips even though they look similar)
rubber mallet is helpful for separating cases
carb sync tool
I like a set of long allen sockets (allen on one end, 3/8 socket on the other)
Emphasis on the calibrated torque wrench. A digital torque wrench adapter may be more versatile than actual torque wrenches.
at some point you'll need a big ass wrench, torch, and cheater bar for the axle nut. lol