- Get a Rythmik F12G subwoofer or a pair and cure the Spendor’s flaccidity.
- Get rid of the Panamax and get a Audioquest Powerquest 505, 707 (if on a budget) or something from the Niagara series and plug all your stuff into it. You should be able to perceive more resolution, detail, etc with the latter.
- The room is atleast 50%. Figure out how to treat your room, if you haven’t done so already. If you don’t know much about it, talk to a guy like Matthew Poes (Poes Acoustics). The 150 bucks or so that a knowledgeable acoustics guy may charge for a phone consultation should help you not make mistakes/waste cash and get you far.