Autometer Electric Gauges?

[muddpile]

Just wondering how many of you run electric gauges in your trucks? A friend of mine has the 5 piece autometer streetrod gauge set with all electric gauges brand new and has no use for them. He bought them for his previous project, but sold it over a year ago and they have been in the box ever since. There is a speedo (digital odometer), oil pressure, water temp, fuel (GM sender style) and amp. I will order the matching tach brand new, as they aren't that expensive. Anyone use electric gauges, are there any tricks to them and how do you like them? Thanks!