As for the intend of this thread, I found the issues with these wish list is that once those quality stocks fall to your target prices, a lot of other stocks have become so much cheaper relative to your quality list, so you end up not buying them despite lower valuations.
In a way, valuations are always relative and there is an opportunity set of stocks out there that one can buy. That makes buying quality stocks always a bit difficult for investors with an inclination to value.