Couldn't have said it better Rat!
Hi Ef!

It didn't occur to me that I could replace a queen in the fall for next years progress. However, if she didn't lay well this season she's probably not going to lay well next spring... I was thinking of replacing her next spring... hmmm. I do know of one place here in upper California that may still have queens.
Something else just occured to me... If I were to replace her now, and something happened to her, say they bees didn't like her and killed her, or she met up with some demise unknown to me... the hive would be queenless all winter. Unless they superceded her... now if that happened this late in the season, I don't know if I have enough drones to mate at this point. I have many dead drones around my hives.
If the new queen I bought got killed by the bees this time of year, and they superceded her, and there weren't enough drones to get her properly mated... would she stay with the bees unmated all winter long, then mate next spring?
I hope I made that clear ~ scratching head