-ck, what would be the best way to change payment address? Just flat out? ramp up small hash then swap everything? Or does it not matter with your pool design?
I've been thinking about this as well. My plan is to run up the my current address until it's in the payout list, then switch my miners to the new address.
That shouldn't leave anything on the old address when the next block hits.
Just switch everything whenever you want to, but do not lose the keys to the old address for it will likely get a payout at some stage still.