Fine, fine, fine ... You do realize that when you get your rebreather, that that is where the valves are gonna be.
I have monkey arms. I could probably flip my HP120s and comfortably access my valves.
I don’t have the proper mindset for diving a RB. I like simple and low maintenance. Having to spend an hour (or whatever it is) both before and after each diving day on maintenance is not my idea of fun. I don’t rinse my gear unless it has something on it from a quarry dive. My gear is taken care of, but I don’t fuss/obsess over it like you have to with a RB.