I put some in a couple of months ago. I wanted to take pictures and really detail everything, but I got into the project to much and forgot. It will be nice soon, so I'll try to grab a picture or two.
Just go slowly dissassembling the cluster and you should be fine.
Hadji was right about lining up the holes, it took me two or three times to get it right.
My biggest problem was finding a place to connect the hot wire. I found several places on the back of the cluster itself with screws marked 12V. I checked with my multi meter to make sure pulling a little off them had no effect on the gauges. I couldn't find any so that's where I attached my positive. I found a place down by my left knee where I attached the little module. You should hear a small whine coming from it when it's on, which is all the time for me. I could have gotten really ambitious and wired into the headlight switch, but I opted for something that was on when the key was hot.
I have gotten a lot of complement's on the cluster, so for winning this ebay auction at $1.00, I'm way satisfied
