I have committed to fitting the UL Power 520T, which is EFI, so no need for a mixture lever, and am fitting a Airmaster electric propeller, so no need for the prop lever. I disassembled the quadrant, and made up some aluminium alloy spacers on the lathe, to replace the levers in the friction system in the quadrant. I will blank over the prop and mixture slots with a heavy black vinyl.