Graupner GR16 receiver mount

I made this receivermount for my Racequadrocopter.
I wanted something rigid and durable and preferably versatile.
Now here it is:
I can be fixed with screws, cable ties or double sided tape.
Receiver itself can be hold in place with a cable tie or with double sided tape.
on the front are two holes in 45° for a Antennatubes.
All sizes are metric but afaik it should be very easy to make the holes a tiny bit bigger to accept inch sized screws.

The best thing imho is that you can populate