In most cases you will need a 8mm socket for the glow plug. A 10mm for the prop nut. Small flat and Phillips screw drivers. A metric and Standard Allen wrench set with sizes like 2.5mm, 3mm, 3/32 etc. Some CA will come in handy at the field some times. Pliers stub nose and pointed nose. Side cuts fro cutting piano wire. I'm sure I have missed some, but that will get you started.
good luck

[8D]