It looks like we have traveled some of the same paths, I have a pair of the JA Profiles, love them. Initially set them up with a Conrad John CAV 45, also have Rogue RP-5 with DragoN amp. Actually faily new to allof this so I really can't give any profound statements, I am actually starting to lose my hearing so this is my last gasp as I have always wanted a high end sytem. Just wondering what you found optimal with the JA as well as your impressions with the DragoN