Yeah that's a lot of winch.
I usually buy about 12' of cord, and wind up with a minimal amount of excess. I'll typically run out the front edge of the seatbox, up the bulkhead and along the top of the inner fender. Then behind the headlight and out a hole towards the bottom of the inside face of the wing (pointing towards the radiator), then out of the grill and to the winch.
It's a bit of a pain, but the line is nicely tucked away and minimally visible. Use clamps to keep everything secured, and make sure to use a grommet anywhere that a piece of metal could chafe though the insulation and cause a short.