It will be right when it leaves S/S or they will make it right go for it the rebuild it should last for a life time and be dependable with oil changes and TLC they run for ever it seems like This is what I wanted to hear!When you get the final bill and there is something you don't agree with those guys will negotiate with you FWIW I been following you ever since you bought the bus and you are the only person I ever heard say that Smith in Salt Lake was a good deal lol you will find S/S is a good dealer if not the best good luck