I cut in half what remaining exposure I had (XBT Provider ETF) at around $35k. As it's been delisted due to UK FCA regs I can't buy back, so I'm closer to all in BSV than ever before

You must be quite the gambler, sgbett.
I would have a difficult time sleeping having any significant value in BSV... anything beyond a few percentages of my total investment portfolio.. not that I even hold any BSV at all, but still I could see how some peeps might want to gamble with a portion of their investments.... but gambling should NOT be comprised of very large proportions, beyond a few percentage points at most.
But you are a BSV HODLer. Your old UTXOs before 2017 can be split, and you can actually “spawn” Bitcoin Cash and from it, can you spawn the fork of the fork, Bitcoin Cash SV?

For all intents and purposes, I split off and sold all of my Bcash ABC .. and I did that long before the November 2018 Bcash SV split.
The only reason that I am hedging in any kind of way, is that I have a claim to some coins on WEX that would include Bcash and Bcash SV... but there is less that a .01% recovery of those coins.. and I am forced into holding anyhow... so my punchline continues to be that I do not hold Bcash regular or bcash sv through such holdings of bcash.. they are both crap even though sgbett seems to be leaning his faith towards the latter piece of crap - which seems to be the worser of the two even though there seems to be little to no redeeming value in any piece of those two shit coins.