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The clear plenum in post 26 looks like a lexan pushrod valve cover.
It looks like a loaf of bread too, or maybe some super-futuristic defensive bunker for mice, but it's neither. Nor is it a hat, a brooch nor a Pterodactyl.
I was being serious, machine 4 holes in an alum plate. Mount it to the ITB. Bolt a lexan Valve cover to it and your done. Prolly cost 300-400 doll hairs.