Extremely Nice photo, actually the only one in the world that I could find with Heresys stacked on top of Fortes.
I have both sets of speakers and I am planning on setting mine like your set-up, instead of placed side by side
as they now are. Additionally, I have a BIC America SWA100 Sub-woofer Amplifier
sitting on top of a BIC America V12 Sub-woofer in between the two sets of Klipsch speakers.
Thanks again for your inspiring and very, very rare picture of your great set-up!