Thanks to the generosity of a couple of guys on this forum, I've solved my speaker search, and therefore don't need to cannibalize LaScalas, or do something else crazy.
These are the HF20AT, 8 ohm, which have been discontinued, and are new in the box. Meaning totally unused. Perfect for something like Chris's MEH system, or for converting a three-way speaker to two-way.
Asking $350, or make an offer. If you drive to Madison, WI to pick them up, I'll toss in the recommended ebay horns. Thanks for looking - Pat