@marcfj60 Hey Marc have you ridden in/driven a 200 series while wheelin? I would suggest doing so before you make the leap... you will use words to describe your 100 series that you never thought were possible... like narrow, and light, and nimble lol. 200's are delightful trucks out on the highway, if you like buying gas they'll tow that camper as fast as you want. But much different story out on the shelf roads, or in the tight trees, etc. dealing with oncoming Jeeps on Engineer pass will be a bit less fun, for example.
I'm probably the odd duck here (you guys knew that) but I've owned 2 200 series and just didn't like the wheeling experience enough to offset the other benefits. It's all a big compromise just like camping in a ground tent vs. RTT vs. camper etc. It's a fun journey though, just do it eyes open.