Kindel PLS-As, huh? I sold Kindel stuff as Two Jeffreys Audio in the early to mid-'80s and met Bill Kindel at, I believe, the WCES in Lost Wages. I've had 3 pairs of PLS-As over the years. Here's a pic of one with the grill off.
http://i89.photobucket.com/albums/k220/jeffreybehr/PLSAwogrille_800h_zps13e6777b.jpg
...and here's the surround pair. (That setup didn't last long.)
http://i89.photobucket.com/albums/k220/jeffreybehr/Backwallbefore_1000w_zps85052413.jpg
Here's a pair of stands that an owner in earthquakefornia had built for his.
http://i89.photobucket.com/albums/k220/jeffreybehr/stands2_800h_zps2294f751.jpg
Good luck, sir; I hope you enjoy them. More pics here...
http://s89.photobucket.com/albums/k220/jeffreybehr/
.