Eric,
I remember this meusium idea of yours isn't somthing new. I remember you commented on one of my posts about antique european cue's, saying you would love to have a huge display with some of the nicest cue's.
If with time the finances get better, and you are breaking even again and get options again, I think you should continue this dream for personal interest and not for a commercial interest.
If anything, what makes antique's interesting is the increase in value, but not the commercialisation of them. I don't think your meusium could ever be profitable if set up alone. It see it more as a complimentary thing. An added value to something that exists.
If your mariage place, will hosts many tournaments, classes etc, i think its the perfect place to build en extension to it, and setup the meusium there. People wont drive a full day to come see the meusium alone.(not many antique lovers out there). And with the lack of places to show nice antiques, the younger generation dont have many stimuli to learn about the history of the game.
But if there was a tournament/classes AND a meusium the added value would make the place stand out compared to other places.
In england, the wembley tournament atracts the most croud, and the "antique" room probably is one of the reasons that makes it special.
I would see the meusium as an investment with increase of around 10%/year on each item of the collection. (thats an average based on personal experience, and experience i rescieved of other collectioners before i started collecting.) If you build a place to display them all, and have a collection big enough (you are talking about a cuecollection of 3M $, that collection will be worth 6M in 10years. The 3M you earned could be enough to pay for the expenses. (no idea about the exact math, but if the collection is big enough, it could pay for itself.)
A place that hosts tournament, that ass added value have:
- A fixed base for a table mechanic/repair like glenn.
- A place that has all the material to make professional broadcasting of tournaments/ instructional dvd's etc...
- A place that hosts poolschools
- A place that has a meusium, with all the nicest items of the games history
- A place that could build a elite pooltable. in the line of the antique JM brunswick or HW collender tables. Tables that are inlayed with gold, with many many months of craftmanship, build by hand, with the best of the best material. Your own pooltable line.
- it might even be the perfect spot to make a new poolmovie from the old days. It would be the perfect setting. Imagine seeing a Shane play one of the older hall of fames for 10k on a antique JM brunswick table.
THAT would be a cool place. because they offer all these things together.
I'm pritty sure that stand alone, they arent strong enough to make it a profitable business. Its the combined service that makes it atractive.
for example on your wedding place. (i dont know the details) but it could for example offer as added value

aka if you book the room, you could get a package deal where you pay 1 price for: the room +++
- wedding planer
- profesional photografers
- someone who would take care of the wedding presents list
- dancing lessons for the couple
- All inn honeymoon trips in corporation with several traveling agencies (making promotion for your place)
etc etc.. the list is endless.
(on the other hand, history isn't about profit. It's about preserving the memory and giving credits to the persons who deserve it. If i had your bankrole, i would do it, no matter if I lose money on it on the long wrong. If people like you don't do anything to preserve the history, the game will never regain his status it had in the 1700's... The game was played by elite people, kings, high ranked military persons, high society. Maybe by showing this to the world, could the game get his status back.)
just my 0.2c and some food for the mind.
IF anything, business is all about timing
I wish you the best Eric, and i hope the wedding business will start running profitable, and that the bankrole will alow you to realise new dreams soon.