hello guys, i have a little studio, and i plan on buying mini heads like the engl 15 watt gigmaster, the orange dark terror and the dual rectifier mini. Do i need to get a 2x12 cab, or is 1x12 fine for recording? Also should i buy matchign speaker cabs, or is a mesa cab good enough for all the heads. I am sure this is a dumb question, but i would like your input. thanks.