Glad to hear its all stainless now. They ruined the revv with the steel endplates.The XR7 is the REVV replacment. It is now all stainless steel instead of partial. Differences are that a couple of places use bolts instead of being welded (can't figure out how welding isn't cheaper?), the Razor has the grease points centralized, you can't get Foam and Flow on the XR7, you can't get the spectra ray lights, and you also can't get the ESD. Otherwise the same. Difference is 20k, 24k with the 4k show special they are offering.