[@Half Pint] The only things I'd want changed is the grapnel launcher in his weapon, and the cable launcher in his harness. The rest of the multi-tool equipment is still pretty standard stuff, but even Batman used grappling hooks and batarangs on ropes till the 80's. If you want you could go Indiana Jones style and just give him a whip. Doc Savage is a personal favorite, and I like the look you went with in the image as well.