Well this happened today. There was a used Marshall Vintage cab on CL and I snagged it to go with my 1960A cab. I'm running them both with a rehoused 5150. I run my 5150 on the clean channel at all times. I love the clean channel on this amp. I can get to just start breaking up and then hit it with my Green Rhino and it just tears heads off. The guitar is a BT tele with String Saver classic saddles and Gibson Classic 57 p/us. I played around with it for about an hour today and really liked the presence the new cab brings to the table.