While this is pretty amazing and popcorn worthy for the community, and you are uniquely positioned to make such a bet... Wouldn't it be more prudent to invest some of those risked coins to improve the bitcoin ecosystem? 40k coins buys a lot of developer time! It's enough to start and fund several bitcoin startups.
If you aren't confident in the Unlimited devs, you could even make a small fund to help pay better developers to make BU's code more confidence inspiring (which could reduce peoples fears and the risks of the fork, reducing price fluctuations), or conversely invest it in the Core team if you'd prefer they be our stewardesses. Or create a new Bitcoin startup. Or some other thing (marketing, tools, API's, etc) to grow bitcoin adoption. Either way there's gotta be a million better ways to risk these coins that could be productive for everyone... Improving the overall health of bitcoin makes your substantial stash of coins worth more too.