Not wading in on this other than to say I wanted a SRW for bad winter conditions (montana) and required that it not exceed weight with an NL 10-2 wet bath.
I got a 2020 Ford F350 Diesel 6.7L engine. Payload listed on the "yellow sticker" is 4585lbs. This is perfectly adequate for a camper with a listed dry weight of 3285 (actual on my camper is 3350lbs). My truck has an increased GVWR of 12,500 and is an XLT package if anyone is interested. Just letting folks who want a NL 10-2 and a SRW truck know that a very comfortable combination is available.