This is a nice setup. I had been planning to do this for FP. Ended up that the plan changed, but I still think that is an excellent way to go on the '05 and up trucks. I'm not sure if it will work on the older dash.

 

You do have to cut out a big chunk of backing on the left hand side, but it should be do-able in any 99-07 truck. I haven't seen any in-dash pics from 08+.

I liked it because it's clean and almost factory looking (if the gauges matched just a bit better), so it's pairs great with a digital box.

 

I wish Edge would make different pages you could switch to with one touch, that way you could have 10, 15 or 20 different analog gages.

correction: that way you could have 3 analog gauges per page