Just checking in for the first time in a couple of years. I have replaced my original B+ with a 2006 Lexington 235S. While I love the additional room, and it is just as easy to drive (on E450 chassis), the Ford engine just isn't the engine as the 8.1 Chevy. I have also had several problems with the unit, that I never had with the other one, such as driveline vibration that defies solving, and a separation between the coach roof, and the cabover nose. I use this vehicle in my counseling business, as I did the last one, so I will just have to tolerate higher maintenance costs (and 8mpg, vs. 10mpg).