I haven't actually dealt with the new company first hand, but I'm active in the AC Owners group and the ACA and talk with a lot of people who are. The changes seem small, for the most part, and the best & biggest of course is that they are still there and available. Some small changes are:
1) They now charge for parts when doing "free' service at rallies. The labor is free.
2) The AC service center was merged with other Fleetwood lines, so all brands are now serviced in former AC service center. No change in the level or quality of service reported, but it there will probably be longer waits for appointments and service when the economy recovers. It used to be hectic enough when it was only AC. But there is room for more techs to work if needed too.
3) The old Fleetwood used to do quite a bit of "customer satisfaction" repairs on older rigs for free. Doesn't seem to be much (any?) of that now. They even canceled some free non-warranty repairs that had been promised (in writing) by the old Fleetwood and said the customer would have to pay if he wanted the work done.
4) Parts department seems harder to get a hold of - it's mostly leave a message and they will call back. When they have a chance. It's all one parts dept now too, I'm told.
Overall, it seems business as usual from a customer perspective. Small adjustments in procedures but nothing major.