Okay Doc, polished the aluminum in the engine bay as well as the engine bulkhead. Added access plates in front of tub (like yours will have), polished forward portions of tub. Fitting hinges, Aero catches, etc. to the bodywork, splitter struts done, dry fit major components.
This weekend coating underside of tub. Working on gearbox for oil cooler & pump.
Inventing a coolant manifold for the LS engine to save some space in engine bay.
All in all a very pleasant build with no surprises.
Jack...