Grant, if you have not ever heard the Aperion VGT's which I can tell you have not, they do not even come close to a stack up against the Klipsch's -- Period.
You might technically put down a Klipsch as not your top notch speaker, but it is a fine speaker for the monies, and after 50yrs. their sales show that.
So now, w/ all your technical Engr. understanding and I am not disputing that, I put the JBL PRO's up there as I knew it would catch your attention -- yes, you did bring those up a little while ago... and I did not ignore them, just was to busy with the VGT's here, and moving big boxes around w/ my old sore back.
So, now with all what you know -- and my list of requirements, please put your #1 thru #5 list together and post w/ prices for "GRANTS" TOP Picks for Front Mains. (Please do not include EMP's or Aperions, and you certainly can include the RF-7II at $2200/Pair), and keep them under $5K Max. for front pair.