Sailfish with bench seat

Looks like this. All three cross-braces are held in place by gunwhale clamps from Sailboats-to-go. The wooden foot-brace has a cam-cleat for the halyard, and a GPS speedometer on a post. I want to sit facing forward since I like to kayak-paddle as well as sail, but I also want to be able to hike out at least a little. So the idea is that I can slide over on the seat and lean out a bit, while still bracing my feet diagonally against the foot-brace, as if the original side-rails were...

Sailfish with bench seat