I have the superglide with an Airborne. As long as you have the right adapter for the king-pin box it should not be an issue.
Yes, you can only hitch/unhitch within +/- 16 (?) degrees of center line. While I did (once) hitch the old RBW at 90, it was an unusual situation ( I had gotten parked in, while un-hitched)
2008 F350SD V10 with an 2012 Arctic Fox 29-5E
When someone tells you to buy the same rig they own, listen, they might be right. When they tell you to buy a different rig then they own, really pay attention, they probably know something you don't.