I'd also like to say thank you Richard for letting us know what's going on. It's great to know that you monitor this board and are willing to share insight with the collectors.
I fully appreciate your quandry of meeting demand for new items while still feeling the pressure to stock older sets. From a collector's view, though, sometimes I don't decide to purchase sets until I see later releases in the series. For example, after seeing the new AWI 80th Kings Colour, I began considering buying the previous 80th sets too. Then I see that they are being retired, so I thought I'd just drop that idea. Thanks for letting us know that there will be plenty of time to get this collection going.
By the way, I also wanted to say that I think the Museum Collection is a terrific idea. This is one series I don't want to miss.