I always wanted to build one of these, and they re-issued it, however I had to get both the C-600 and LN-8000 kits to do it. I decided to open the big door on the side, and while looking at dollhouse furniture, decided to make a full-service rest room instead of a "parts room". Nobody else has one like it; hot and cold running water, sink, urinal, toilet, towel rack, mirror, Persian rug, posters on the walls, working light ( a doll house ceiling fixture ) powered by a 9-volt battery, everything's plumbed and the idea is you arrive at the track with the supply tank empty, fill it there, turn on the water heater, open the valve, and there ya go, full service. After the race and you wash your hands, drain the main tank and go home. The car on the back is a Predicta with a Willys chassis and engine, '57 T-bird windashield and top.