Hi berndog,
Welcome to the Heartland Owners Forum and to the family. We have a great bunch of folks here with lots of information and all willing to share their knowledge when needed.
I'm sure you will get some opinions soon from some of our other owners. I do not think it would be a good idea to try and hang anything with any amount of weight from the ceiling myself.
Be sure and check out our Heartland Owners Club. Join us at a rally when you can and meet lots of the great folks here and make friends for a lifetime.
Enjoy the forum and your new unit.
Jim M