Project Box for FSX Hardware

I want to create something equivalent to the GoFlight GF-RP48 Push Button Rotary panel only with eight rotary switches and no push buttons.

The plan being that it will provide a way to ajust the Altimiter, Gyro, VORs, etc. without having to use a mouse.  Some planes will use all eight rotarys, some less.

I was able to order the encoder board from DesktopAviator, but am looking for a sutiable enclosure in which to house everything.

I've found one, but am not completely satisfied with the size (too deep).  I am hoping that someone on this forum might be able to steer me towards a source for one similar in size to the Saitek TPM, that being, roughly 11" wide, 3" tall and 4" deep.

Thanks,

Ernie