The Arca-Swiss L bracket(802306) has a removable base plate. You can use it as QR plate or plug the bracket in and have the L bracket when needed. The plates are available separately, so you only need 1 L bracket for several bodies and never need to replace the L bracket when you change bodies.
It is easily adjustable to body size, so that is not a factor either.
The base plates have an anti-twist pin for various bodies as well.
Might be a good choice...
Rod