Thank you for the feedback. Sorry its taken so long to respond. I have been busy researching parts and prices for parts. I took mine for a 300 mile test run and found a radiator leak. I have it taken apart and am planning to replace all hoses, belts, water pump, any seals I can get to and the radiator. So my initial question was going to be what should i look out for and what problems did you have with your so I might look for them with mine. I noticed it was well built and chose a older coach over a newer one because I seen the quality in it. I was delighted when I noticed the aluminum roof but mine seems to be a two piece with a seam down the center (front to back) but still more appealing than a rubber or fiberglass roof. It looks to have never had a leak and I plan to keep it that way by resealing the seams before the cold hits. WOW you put over 100,000 miles on yours... Thank is a fortune just in gas money. Im sure you enjoyed it