Decided to tackle on some DIY with LED light strips from LEDLIGHTS.COM. Bought multi-changing LED strip lights with remote control so I can change the intensity, light colors, etc. I can even make it flash in different intervals for those DISCO nights when I'm in the mood. LOL!
I placed strips (which can be custom lengthened) over each overhead storage cabinets of our 2008 27ft Safari. They were all easy to splice into the existing overhead lamp DC powered lights. Took me a total of 4 hours or so for the whole project.