I want to put the replacement of my van off for at least a few years. The high prices are one reason but another is all the things that I'd probably have to re-do on the next van. I have: fairly new Michelins, Bilstein shocks, rear sway bar, solar panels, Pure Sine Wave inverter on an automatic transfer switch, AGM batteries, WiFi router and a comfortable bed. I don't want to start all over again