Hello, I purchased a 2004 Suburban that has low miles. The Suburban needs a new suspension system. I’m interested in doing the Air Spring to Coil Spring Conversion Kit. My mechanic recommended the ARNOTT C3183 conversion kit. Also, I’m interested in a 2in leveling kit, so I would prefer a kit that would do the conversion and possibly lift the front end of the truck an inch or two. However, if the Arnott kit is my best bet, I can live with factory ground clearance. I greatly appreciate any recommendations. Thank you.