Checked the past threads on AST speaker swaps and oddly seems to be no reference to anyone trying a Creamback 12M-65. Surely someone has tried one of these in an AST or AST Pro. Seeing how the stock speaker is a Greenback clone and sounds pretty good on its own, I would think a Creamback might sound pretty awesome. I did once take a shot at trying the Creamback 12H, but it wouldn't fit in the standard cab. The 12M is smaller and should fit. Anyone?