I wouldn't buy a new vehicle just to carry a TC. There is no capability increase over the past decade. Spend some time looking and save 50K or more. There are a lot of trucks out there that don't have that many miles on them. Most diesels should last 200K or more miles at least.
Likewise, there are still good deals out there for used TCs. Sure, you have to spend time looking, but with new ones going for 100K or more, there is a lot of room to save.
However, if you have a lot of money burning a hole in your pocket, have fun spending it.