I urge you to abandon all "moral" holding limits.
I might have used "rational" in place of "moral". My underlying thought is that a set of core holders which is inadequate to bootstrap an economy is unlikely to survive an NDE, and in the long-term, extreme concentration is an impediment to adoption -- a premise which your NDE post certainly brings into question.
While I remain confident in the technical and structural superiority of XMR relative to its present competition, an NDE which coincided with the introduction of a superior alternative would end in a DE. An NDE takes time to play out, and that is time during which the opportunity exists for a superior alternative to emerge (since liquidity is a component of the fitness function).
You would like to convince me to add capital in case of a downturn, because you don't have any objection to me increasing risk (since it is not your risk, so it off-loads your risk). That's cool. But I'm not convinced that it is healthy for the coin. The health of the coin is a force multiplier.
In the end, if it gets too cheap, I won't be able to resist the urge to offer a put. I know that. I would prefer a scenario in which I never increase past my "moral" cum estimated "rational" limits, but a temporary surplus which ends up reducing my average cost is totally fine with me under all constructions.