The lottery and Keno pages will stay put.
I've decided to move other projects to the new website, as these pages are what made the new site necessary and will expand beyond the capacity of the present site at their completion. On the other hand, neither the lottery nor the Keno pages will expand much beyond their current sizes, the Keno analyses pages excepted, but the old site should have ample capacity once the other pages are deleted.
The Keno analysis pages will move to the old site as soon as space becomes available and I get the time to redo the links.
The first phase of the project I've been working on is now 75% complete. All uploads have been made, all spreadsheets have been programmed through the finish. Cautiously hoping to wrap this up before the end of June.