I highly recommend being a trusted T3 custodian. Half-collateralize with BTC (i.e. provide the buy side to start with) and ask for a grant of the required NBT. Then, you can basically use yourself as T3 and interact with FLOT on their terms. At that point, you can do whatever you want, offer private T3 or get in on an ALP or promise a consistent rebalance for an MLP, etc. There are lots of options once you open a credit line with Nu. I’m just starting to scratch the surface myself.
When the contract ends, FLOT just gives you back the same number of BTC as you started with. Yes, this may be less than the number of BTC in your possession. That is why this is a trusted custodianship, your reputation is on the line more so than your money.