I looked at some Gulf Stream Super C's during that time frame and was very dissapointed by what I saw and heard. The class A's may be an entirely different story. Then again, I have heard a lot of bad things about Thor Palazzo's but mine has met my needs and I have no regrets. I would check carefully for solid floors and water damage in any used coach. Most any other problems in a coach that old have probably already been fixed. The biggest issue may be that Gulf Stream is out of business so no factory support.