That works but you'd have to run a much longer set of wires all the way up there. It's not hard, but we're using premade bundles of wire that really only need to be a few feet long to reach the engine bay - you could splice in more, or you'd have to buy an extra super long bundle to retain the printed and color coded wiring, then junk all but three of the ~20 wires it comes with.

I'm contemplating modifying either the throttle cable spool or the butterfly hinge itself to accommodate a better TPS.