I bought the S-470 years ago, I forget how many. I bought it online and didn't think I would ever get it assembled.  It has meet every expectation and through its use I have become a better grill master. I recommend that you keep up with any maintenance items as they come up. I put off all repairs until this spring. It's been a slog and very expensive replacing flavor bars and their anchors, ignition switches for lights and side burner and a new manifold. I cross threaded the main gas line into the manifold and had to order that as well.   My grill is as good as new and I ready to start grilling again. I've had no problems with the finish, stainless steel is perfect.