Wow! Never in my life have I had a vehicle that anyone asked for a photo. I love the TC van and I enjoy spending time improving on it. Well here goes. I really like the polished look of the install done at the top of this string. Mine is still just assembled and not yet covered and finished. As I said I got a jumper seat from a new F250 and after many fails decided on rails two feet apart using super-strut and their fasteners. On the Gen1TC you need to be very careful before drilling/screwing into the floor - the passenger side is all gas tank from behind the rear seat footwells to the rear axle. I was able to attach the rail at front and back under the false floor up front and through the floor in the back. Just crawl under there and pick your locations carefully. The seat I chose was a bit narrow - my back seat passenger would slide back and forth on the vinyl. So I built a small frame for armrests and extra side cushion...choose the widest seat you can find. With just a few turns of a wrench I can loosen this seat to move, remove or turn it around. Then I can torque it down tight for a passenger - when torqued you rock the whole van if you do a push test on the seat. Exactly what you want. Please post comments/questions/suggestions for improvements. Thanks to Fifty150 for asking.