Nice system - you've got a pretty interesting mix there!
I'm actually about to try out a set of arros and was wondering how they integrate with a sub and see you've got them setup with one. I love a huge soundstage and all that, but am a bit concerned the arros may never have that realistic impact and weight, even with a sub. Anyway, enjoy the system and if you have any tips for getting good bass performance out of the arros I'd appreciate hearing them.