[Richard]

How much of the maintenance on your current coach do you perform?
What problems have you had with your current coach?
Are you talking a two year old coach or a twenty year old coach?
What do you expect to gain by moving to a Prevost or Newell?

Have you spent any time looking through the threads on this forum and how do those issues compare to threads on the Prevost forums?

I think there are more similarities than you might think. Yes, you can get the Prevost chassis worked on at the six or so Prevost sites in the US. However, keep in mind a Prevost is not a Prevost is not a Prevost. If you want Marathon specific work done then you go to one of two sites, same with Liberty, Millenium and so on. The Newell chassis uses commercially available heavy duty axles, transmissions, and engines. So you don't have to go to Oklahoma to have those systems worked on.