I think it will take care of itself. My '12 cummins only once told me "regen required DPF 80% full". I drive about 30k miles a year, city back and forth to office to pulling 21k lb 36 ft gooseneck for up to 8 hrs...the other day my truck didn't shut off for 11hrs, most of it idling...I set the high idle though and when it's not -30 wind chill like the other day, I open the hood too. Even when mostly around town it will go into regen, and I've not noticed when I pulled in the office and shut it off, and it picked back up when I started it. The local dealer recommended just letting it go through regen vs shutting down mid cycle... it will automatically idle up and then back down when it's done if it's just idling when I'm on a job. Kind of sucks getting home and it starts a cycle and gotta let it run, but I don't pay for fuel, so oh well. Wife remote starts our jeep every morning and when she leaves work, I've only noticed more DEF usage, but no regen yet in 1300 miles. I'm assuming it will take care of itself, but will take it out and run the highway once in a while anyway. I think you'll be ok.
If you were born here, you're American, no colors, no races...know your heritage and be proud of it, but act like an American, or go to the nearest coast or border...AND LEAVE!!