Anyone make a mistake buying first MH ?

I think everybody makes a mistake on their first MH purchase. Some whoops's are just bigger than others. Mine was not noticing the roof leak signs. The cost to repair it properly, carries a 5 figure price tag, so I'm left with finding a means of making it work. I've had it reasealed, as the old ones were going bad, and also had new rooftop A/C gaskets replaced, as those were REALLY bad. Everything that can be done without resorting to a total teardown and rebuild, has been. I'm still trying to chase down some stubborn leak points. I guess I can always hope and pray for a massive hailstorm, so the insurance company will cover the bill right? ;)