Hey Al! I used a jigsaw with a short medium wood blade. It has to be a short blade so that you can work around the wire loom. I thought for sure there was a cutout behind the bow seatback but there isn't. Consequently you can't get to the screw that holds the loom up.
I cut half the hole out, slipped a tiedown through the hole and slipped the hook over the loom, then my wife got in the boat and pulled down pulling the loom away enough to cut.
2007 Mobius LSV