What did you end up doing with your piano?
Nothing yet-- its still there.
The house is on the market, and we've gone through all the junk and treasures and taken what's useful or valuable to us. We sold a few antiques. I found 4 toy pianos, an incredible music box with a box of disks, a Portuguese guitar, and a lot more stuff that I will treasure and use.
The house is 7 hours away from us. If it were just a little closer, I would consider keeping the house; it's really special and it holds good memories. A lot if interesting junk/treasure remains in the house, but to bring any more home would be folly (and would threaten my marriage). There's a harpsichord from a kit, and another upright piano.
The next step is to clear out the house, and throw eveything out. I'm sick just thinking of throwing out all that stuff, even the antique scythes in the garage (I already took 1). But it's the square grand that I really cant stand the thought of destroying.
I do intend to contact some historical societies and museums around the area-- Thanks for the suggestion Marty!