a basic kit....
allan keys/wrenches x3; one for the nut, one for getting strings in/out of saddles (could be the same as the nut one.. cant remember), one to move saddles for adjusting intonation
truss rod wrench; adjust neck bow/relief
phillips head screwdriver X1; for adjusting tremolo spring to get angle of bridge relative to body correct
ibanez
edge intonation tool
... that should cover the basics.