klipsch heresy


I have the opportunity to buy a pair of 1982-83 Klipsch Heresy at a good price. I am currently running Klipsch KLF-10s as my mains with a Velodyne sub. I have a 2A3 Set power amp and a George Wright AU-1000 preamp. Just wondering what differences in sound I can expect from these two speakers, and what if any differences are there in the sensitivity of these two(decibel levels?)
fromunda
100 dollars cash 100 dollars trade for wine(I am a winemaker). Thats my good price!
Modify the crossovers. I have a pair in the road cases. I re built my crossovers with way better parts. I used high grade caps, new aircore inductors, & Cardas speaker terminals and better internal wiring. I also put some dynamat on the back side of the midrange horn to get rid of the ringing from the aluminum casitng. My Heresys kill many more expensive speakers after the mods. With a cary 300b integrated they are pure magic. I use these speakers mainly for jamming at parties but they also sound really good.