I decided on an aluminum plate and grommet for the cutout that houses the ground and power wires for the Engine coils and Fuel probes. Installing this puppy was a trip. It sits right behind the flywheel and BOY am I glad to have skinny arms right now. I also filled the rest of the Main wire harness holes with Red RTV and ended up with a really tight seal but not something that's so attractive. However, with panels on, it's not something that will ever be seen either so whatever.
