Travato vs. used Leisure Travel?

I know that Sportsmobile just started their first Promaster conversion. It is short, low model with poptop. The longest Promaster will be well over $30k, especially with power windows and swivel seats($500 each)Things you may not need but a definite help for resale. I would think any decent carpenter could build you an interior and electrical is not rocket science. That reminds me. The higher output alternater at 225 watts is essential. These prices can all be found on Dodges website. One way to simplify your build is using a portapotti like the Thetford curve which can be dumped into any toilet so finding a dumpsite is not needed. Those Travatos are nice but 2006 Sprinter will get great mpg in the low 20s. As long as the front seats swivel around it should be plenty livable with bigger tanks than the Trovato.