Hey Matt,
I think the Pearl 3 should be added to your audition list. The top cab that houses the midbass/tweeter is rear ported, but this should have very little effect with what you are trying to accomplish. The bass cabs are not rear ported.
These are very special speakers in that they provide a most expansive and very accurate soundstage, yet the artists are presented with energy, and "in the room" at the same time. I have never heard another speaker do both of these things so well.
I think the Pearl 3 should be added to your audition list. The top cab that houses the midbass/tweeter is rear ported, but this should have very little effect with what you are trying to accomplish. The bass cabs are not rear ported.
These are very special speakers in that they provide a most expansive and very accurate soundstage, yet the artists are presented with energy, and "in the room" at the same time. I have never heard another speaker do both of these things so well.