Thanks, Akhilesh!Lori and I are looking forward to attending GPAF again next year.  I plan to bring the Cheetahs, and may bring something else as well.  I have a couple of other projects in the works, and later today I'll be "making sawdust" - that is, building a prototype box.
Earl was at RMAF in another room, and showed an interesting subwoofer with the Summas.  I also had a pair of Summas in my room, and alternated between his and mine.
Duke