I am near the end of construction on a 9-stall Walthers Modern Roundhouse. All that remains is gluing the two side walls and center roof plates in place. Initially, I decided against lighting as this fell outside the scope of what I wanted... at that time. After three months of work on paint, detailing, and assembly, it seems a waste not to add interior, and even exterior lights, before it is too late to do so. A quick internet search yielded lots of possibilities. Something in a kit would be preferred as I am not an electronics expert. I'd like to go LED. It does not hurt my feelings if someone else figures out the appropriate power source, bulbs, resistors, etc. I've considered some of the passenger car lighting kits out there, but have thought this to be too much light. Any ideas/suggestions? Thanks! Jason in Colorado