What kind of money are you looking to spend? 4345s/4350s/4355s would be the way to go if you can find and afford them. They will be cheaper than Paragons or Hartsfields and offer way more fidelity.
For a sampling of vintage JBLs and prices (though some are too high for what they are), other than the "bay" check C/L within the Los Angeles/Orange County area.