Hinged vertical panel right behind the water pump. 12 inches wide or so. Hinged at the bottom, locks at the top. Tilts forward. Limit tilt with small chain. Say 8-10 inches should allow access to the back as needed. Might need to lengthen the black dome light wires with butt connectors by a few inches but all the other wires should be ok.
I will need to buy 30-40 feet of that yellow 120 volt wire for the hood and AC though.
That's it! That's the ticket.