I just would do 5,000 mile intervals with whatever you can get on sale or clearance...and if you can’t find anything, buy Super Tech.
I wouldn’t go any further than that - you’ll be doing lots of idling time, short trips, stop and go traffic - that thing will never get a break. So I’d just keep it simple and do 5,000 mile oil and filter changes.
I’d also keep up with all the other fluids on a regular schedule. I’d fluid film under the car and make sure all my hinges and door looks are sprayed with white lithium grease (because those doors are going to get a workout). Same for the trunk.
