7/8" by 1.5" rectangular Pressure Gauge?

I'm finishing up installing a set of RideRite airbags on a '12 Tacoma. I don't like the look of the switch/gauge panel installed as an "add on" in the cab and plan to install it in the driver's side equipment box located at the rear of the bed.

The control switch will fit one of the vacant 7/8" X 1.5" switch cut-outs on the driver's side dash, but I can find no acceptable place for the round 2 1/16" gauge. If, however, I could find a pressure gauge that would also fit one of these switch cut-outs my problem would be solved.

I've had no luck searching the web ... anyone know of a source?

 

I doubt you'd find a gauge but you might find a digital read out that small, check summit?