It never ends.
After months of searching I finally tracked down an off the shelf intercooler that would actually fit the 7. Its a tiny but thick thing from a Toyota MR2, but it fits. I totally lucked out and found an ebay store the same day from a guy that was unloading a bunch of lightly used carbon fiber oil cooler ducts. One of which fits nearly perfectly and has duel inlets. I did some initial recon and it will fit once I assemble some new piping. But since I’m intending to use the car for the next few weekends,I’ll wait to install till I’m clear of everything.
You can start to see how this will be configured, I think it will get enough air flow from the NACA ducts to work. At least shouldn’t get worse.