Larry,
I'm friends with Phil (philb7777) and have heard his system (in the pre Rockport days - with Avalons) and the current Cygnus' with his ARC gear. It's a stunning combo (the ARC and the Rockports (heck, so were the Avalons!)). My suggestion would be to just enjoy your new speakers for a good-while and take your time, and let your ears decide if/when upgrades are needed. They did take some time to break in, and the placement was non-trivial. On another note - keep up the discussion with Phil. He has helped me GREATLY on the strange and wonderful pathway of the high end.
I'm friends with Phil (philb7777) and have heard his system (in the pre Rockport days - with Avalons) and the current Cygnus' with his ARC gear. It's a stunning combo (the ARC and the Rockports (heck, so were the Avalons!)). My suggestion would be to just enjoy your new speakers for a good-while and take your time, and let your ears decide if/when upgrades are needed. They did take some time to break in, and the placement was non-trivial. On another note - keep up the discussion with Phil. He has helped me GREATLY on the strange and wonderful pathway of the high end.