Finding a tilt-on flat bed that can handle s 23ft should not be hard to find. Ours was a 26ft so the bikerack had to come off and wrap the front bumper with HD moving blankets to protect it.

The pot holes on the 401 at this time of the year will be brutal in places, especially through Toronto. Fixing a bent bogie etc ain't that cheap either.

I'd pay extra for the roll-on.

Are you going to Borrmann's?