I have a pair of Mesa Lonestars which are my main amps and I love the tones I can get from them. I have a 4x10 extesion cab which is wonderful, and I'm thinking about adding a 1x12 closed back cab which I would use with Channel 2. Hoping for a cab/speaker combo that would add a little bit of tightness, punch, and clarity to things. Speaker suggestions--ET90 maybe? Thanks you!