I just got a Mesa Mark V for xmas. (I am lucky to have best wife ever IMHO. She hooked me up big time) I have been playing it through a Mesa 2x12 3/4 open back cab with C90's. I normally play through Fender and music man tube combos.. I play in a mainly classic rock band that is Grateful Dead, Allmans, who, zeppelin, ect.. I have been looking at so many cabinet makers and style with all kind of speaker options. I was originally thinking a 2x12 but then I am looking at 2 1x12. Not sure what I should do. I am looking for any opinions from folks who play in similar style and see what you are playing through.