Wow - it was finally done! And it's just so clean - amazing! (Of course, I guess it seems like it would almost have to be that clean to succeed, since even the slightest mis-throw makes it so much harder.) So sorry, Peter, that you couldn't be the one to do it. Did you put "2 years of pain" yourself into it (like Alex mentioned it took him) back when you were trying to do it? I know that for a really long time everyone assumed you would be the first person to do it.
Also, what do you think is the limit - do you think someone will ever qualify 13? 15? (Somehow I can't help believing that if an odd number is possible, the next higher even number is also possible, and besides, the patterns are so different, so that's why I'm focusing on odd numbers.)