Old VDo gauges
 

Anyone know of the replacement gauges, even w/o the square, to fit on a old 88 292? This site appears to have some VDO's but I cant tell which one would fit my setup, i will keep the square bezel. Also, what Wedge base do they use and lights? So many listed.
http://www.egauges.com/vdo_marM.asp

VDO does have customer support at 800-265-1818 but closed.
I cant seem to get my temp light to brighten up with any light, looks like its not transparent, but the PSI/Volt light up nicely, seems like a new gauge but no part #.

http://www.gamingkrib.com/Formula/bulbandsockets.jpg
http://www.gamingkrib.com/Formula/bulbsocket2.jpg