Calgarian,
Very nice system! No doubt you've put time into carefully selecting your components. The one thing that you could do that would take your system to another level is, upgrading your speaker xover networks. No doubt that it would make a big improvement in the overall sound of your system and speakers.
I just finished upgrading a fellow Candian's xover networks. Of course, I've upgraded all my speakers also. No doubt, upgrading the xover networks gave me more sonic improvement that any type of cable I've ever bought. The only two things that brought as much sonic improvement as upgrading my xover networks were my Audio Magic Stealth Matrix and my restored Eico HF-81 int. tube amp.
Mike