I've tried my best to mitigate the weather ups and downs with microclimates, temporary barriers and minimal shuffle for the most special, smaller pots. So far, only a few scorched leaves. All losses were inside (gnats) this year.
And Pete, I, too, was on the plan to reduce numbers. Now, we are buying land, so looks like everyone is staying and going into the ground eventually. The addiction grows, but at least, I won't have to prune any roots. :)