Hello everyone, I've had my 3500 SL for about 9 months now and I have cruised this site when I was looking to buy mine. I'm a Marine up here at 29 Palms. Planned upgrades are black carpet and at 300,000 miles I will convert it to 4x4 and add a 12 valve cummins and a 6 speed manual transmission. (Ill be in Alabama at that time so emissions no longer matter, should be about 15 years to hit my mileage goal).