ohmily wrote: "We plan to spend time on the road not the repair shop."
Few people plan to be in the repair shop, but, it does happen. You are considering buying a complex vehicle with most the features of a house and all the features of a truck/van, plus the interface between the two, and, the interface between the vehicle and the constantly changing environment. Things do go wrong. I don't mean to scare you, but being prepared and dealing with reality is usually less painful than dealing with fantasy.
I suggest you read the "Tech Issues" section of this site. Pay particular attention to the threads that repeat, over, and over, and over, and over again. You can reasonably expect to face some of those issues in your near future should you decide to buy an RV.
Good luck with your purchase. Take your time and do your research first.
Chum lee