D-Sub 37-pin DC37 connector case for 4040 profile

It is good to move printer electronics outside the enclosure while having as little as possible number of connectors to connect. As I found old and solid D-Sub 37-pin connector i decided to use it. But how to mount it to the printer frame?
I designed connector case with two inserts for 4040 profile and two holes for wires as a solution. I use XT60 connector only for bed heater. For hotend 3+3 pins of DC37.