Has anyone spent any time with an ACE combo with a 2x12 recto? That would be 3-12s-is there a phase cancellation problem? I'm getting a duece to run though my 4x12, but I wondering if I add a 2x12 to my ACE if I will get a much bigger sound and not sound muddy. The 50 watt ace cant really push a 4x12 without suturating too much for my tastes (which is why I'm getting a duece) but perhaps the ACE with a 2x12 is good. What do you all think?