Autometer A/F gauge question

OK, FINE....

I have decided to hell with the A/F gauge, and I'm installing VDO Vision Volt and Temp gauges to match my oil gauge (instead of the other way around).
I decided there is no point to wasting money on a gauge that is just going to look pretty and do me very little good.

I picked a temp gauge, because I question the reliability of the factory temp gauge. Here it is with the VDO oil, and the Autometer A/F and Volt gauges. The Autometers were free, and I'm sure I'll find someone that wants them. (No they are not installed int he pick, just mocked up for reference). I like the black face gauges better anyway.