Posted a "How To" thread in the "How To's" section.
http://www.turbobuick.com/forums/how-tos/328909-late-model-lesabre-gauges-turbo-regal.html.
A cheap alternative to the expensive aftermarket GNX cluster and it looks better; IMO.
At this time, I'm trying to put in a 37mm boost gauge between the speedometer and the tach. Hopefully, it will look completely integrated and factory looking....sorta like the photochopped picture above.
Looks neat, I think a 200 mph speedo would be kick ass