Achipmunk,
Here's what I did on my 51 panel.
The overhead map lights are from an '05 Silverado .. I think the same style was used multiple years ; like 03-07 . The little cubby hole is big enough for a stereo.
I cut the back of it out to route wires for a rear view video screen.
THe lighted visors are 2010 Buick Enclave. These were new in the box sourced from a parts jobber on ebay who deals with NOS overstocks or discontinued styles and colors.... I like a lot of overhead lighting since the interior of a panel is DARK!
mike
http://s1367.photobucket.com/user/Roadmaster75/slideshow/51%20Panel%20interior
