[EagleAutosports]

That's about all there is to it, find a good lighting source and mount them. I'm guessing you're getting the full pillar, not just a triple pod? If it was a pod, you just take off the stock pillar and mock up where you'd want the pod, and then drill holes for the wiring to each gauge would go through to be put behind the pillar when you put it back on.

 

[EagleAutosports]

The gauges should come with the wiring they need. They should be fine being run directly to the elements you're wanting to monitor and then a light source.