other than me, i have a plug spanner, a couple of shifting spanners, a couple of screw drivers, a hammer, some grease, wd40, couple of battery terminals, spare prop, spare plugs, pliers, clean rag & a couple of bungs... that all (except prop) fit in a small plastic container that is stored out of the way, yet accessible. thats all i need for most things, if it requires more, i probably can't/shouldn't do it..