Got the car back last Wednesday.
The duct-work is clean, but not complete:
I need to make plates to seal up the sides around the oil cooler and I may try to change the inlet to take full advantage of the opening in the bumper cover (conservation of mass and all that). It's still better than what I could do without having a metal brake.
Mocked up the engine to start figuring out where all the wiring's gonna go. Chris Ludwig of LMS Motorsports will be handling the engine harness while I'll be doing the chassis side.
Looks like I got a little carried away with the fan shroud. Depending how I orient the shroud it can be as little as 1/2" away from the front swaybar and about a 1" from the main pulley.