Installing reverse gauge

Anyone know where I can get instructions to installing reverse glow gauges?
I know http://www.bfranker.badz28.com used to have a link to the instructions, but I just lost my bearings in the website. If anyone had tried installing it before and had succeeded, please tell me how you do it? NOt sure how long taken or how stedious for an amateur to do it? i reckon some wiring need to be performed as well..

heere ya go.....its the fourth one down.

http://members.tripod.com/bpador/modinstruction.html