Here is a great amp/speaker combination. The oversize 4x12 and a 2x12 is the best of both worlds. It took me a while to put it all together, but now it sounds awsome. I run my amps in stereo from a boss pedal.
I've had mine since May this year. I'm so happy with it. (Besides the pop when I switch channels). I play mine in stereo with a Marshall head and cab.
I only have a Recto 2x12 cab with my Roadster but it blows away my Marshall TSL60 with a 4x12 cab.