Universal Plane Wall Mount

As I change my RC planes sometimes ( or crash some...) I decided do do an universal wall mount for my planes.
At the moment there are inserts for 45mm ( i.e. Multiplex Pilatus), 70mm ,
90mm (see my fokker...), 110mm, 125mm (i.e. Multiplex FunCub)
You can assemble as much bases as you want / need.
Each base is 150mm in length.
I will do some more inserts in the future. If you need a special one: let me know...