Many thanks for all the input.
I can definitely see the wisdom behind the dual controller, but they were out of stock on the portable, which I feel I need with two bikes. Maybe it won’t be long before they have them.
Grumpy, I looked on their site but didn’t find the sizing utility you mentioned, I’ll try again today.
Topster, there’s a new BMW shop near my office. I’ll try them Tuesday. Good suggestion.
Leonard, thanks again for the suggestions. I’ll give Jones a call as well.
billenox, I used to ride an FJ1200, and one of the regulars on their board said he had a year-old Gerbing liner. He said he stopped by their booth at a rally and told them he loved the liner but wished he'd gotten it a size larger, and they swapped a new one for his used one on the spot.