Sorry to hear but reading of ones plans made me think about whats involved with having a museum. And the real reason - to share, offset expense, other??

Lots of ifs-
type and status / taxes structure, etc.
Private, public?
Any other types of special bikes to round out the patrons interest?

Reminds me of a fellow I know, really, really well heeled. Lots and lots and lots of spectacular higher end classic cars. Crazy amount in many digits. He played some game on trying to offset the having, declaration and tax structure. Won't even begin to describe the property but I actually exceeded 100 mph (ahemm in car) in his immaculate paved driveway. He built a large spectacular fancy building ---- without permits. Yep.

Anyways, it was definitely private.