The 8401 hull is on display by you now Mike McKnight, for the Big Wake Weekend. There is talk of it being one of the next restorations, we will see if that ever happens though.
The 9031 was rebuilt in 97 as the truck gear, then went to muscatel who broke it in half at tri-cities, then went up in flames in Seattle in 2006. The U-9 that's on display is the old 8401 Atlas.