I just bought an overhead console for my '99 K3500 because I need the storage. The console came out of an early '90's Burb and is the standard long console with 3 compartments and rear a/c. I will be removing the a/c controls and installing switches in that spot. My problem is I need help with the installation of this console, because I forgot to take measuments on the Burb it came out of. Has anyone done this install, and if so could you help me? I would greatly appreciate it.