We did buy the coach new. It now has 32,000 miles. We have had no unusual problems. In fact we have never had anything that has stranded us and we have never been towed. We are VERY pleased with our 2003 Monaco Executive and would buy another one. It's a great coach!
Welcome to the group from one of the newer RVForum members and a new Monaco owner. You might want to widen the scope of your query to include lesser Monaco models. There are a lot of components in common across the product line and you might miss some good information or advice by excluding other Monaco models.
We bought a new 2006 Monaco Diplomat 40PDQ the end of February with no serious problems to date other than the cost of fuel.