Awesome job!! It looks great! Suggestions:
1) Consider a clutch fan.
2) Consider a "closed PCV" system, as opposed to an "open PCV" system. Closed PCV will vent to the air cleaner. Open PCV is the chrome breather you have on the passenger valve cover. The advantage the closed PCV contain oil vapers within the air cleaner whereas the open PCV is vented through the breather and into the engine bay. The closed PCV theoretically will keep the engine bay cleaner.