We got the swap to the Traveler worked out. The dealer was indeed very happy to upgrade us and add the installation fee for us.
I have another question for Traveler owners. Is it idiot proof? I am wondering if it is easy to forget that it is up and running and drive off with it in the up position? Will it blow off the top if I forget /
My best solution is , in addition to the pre roll check list we will make, I thought I could hang the bus keys so they cover the control switch. That way I would remember tolower the dish before I pick up the keys.