I’m getting close to finishing up an AB763 blackface DIY build and have been trying to decide the final speaker configuration for it. I love the early breakup characteristics of the 10”, and the richness of the 12”. Then I got to thinking... why not a cabinet that has one of each? That way I could mic up either (or both) depending on the tone I'm after. I’ll get some weight reduction too compared to a 2x12 configuration. Unless I’m missing something it seems like kind of a no-brainer right now.