I want to put together a toolbox that will be kept on the boat. I plan to put a prop wrench and torque flo kit in it, along with a #2 phillips screwdriver, flat blade screwdriver, ball peen hammer, 6" and 8" crescent wrenches, groove joint pliers, a set of combination wrenches, a 3/8" socket set, a leather man tool or swiss army knife, and electric tape. As far as wrenches and sockets go, if I remember correctly my 77 GMC pickup with a 4.3 l engine had both metric and SAE bolts, is that the case with a marine 4.3? Any need for hex keys? Anything else I should include, I can't get to carried away because the 185 doesn't have an over abundance of storage.