Under Dash Gauge Hanger

[67w30]

I always hate that look of aftermarket gauges hanging from the bottom of the dash! Looks so bad (in my opinion), but I love to hide things while getting full function. What I need your help with, is to find a couple of gauges that I can hide in my ash tray. I only have about 4 1/2in wide x 1in deep and 3in high. I was wondering if anyone sold a digital read-out that I could make fit or ....really I don't know?? Just trying to hide my gauges during car shows. I already have my stereo hanging so I don't have to cut my dash plastic. Because that is hanging I have a nice radio delete panel that makes it look as though the car should have never had the radio. Thats the Idea bout the gauges. I need them to give me oil pressure, air/fuel, and trans temp. Car never came with a tach(unless you got the inaccurate rallypack gauges), so I modified my clock delete panel to take a 2in tach from autometer. Check it out below. I have this kinda hidden tech on this car. Between a hidden FI on the motor, I want it to at first glance look original, but for a hard look to notice the many modifications. If anyone has any idea please chime in!!!! I don't mean to offend anyone with my earlier comment, sorry.
Ken