Thanks for the input. I figured that since so many dealers were ordering this combo instead of the frost interior, there must be something to it
I put down a deposit on one the dealer ordered back in June, and the sheet shows it's "scheduled for production" with an estimated ship date of Sep 30th. I'm in New York, so hopefully transit time won't be too long.
I paid $250 below invoice for my 5.7 Overland, so I think I got a decent deal.
Now my only regret is no tech package, but who knows, maybe someone will figure out how to retrofit some or all of the features...