since you are obviously in the position to mic and record an amp - why don't you profile an amp yourself?
now you will have a meaningful A/B comparison, instead of trying to tone match a track.
Well, I'm getting a 5150III 50watter soon, and I will definitly try that out.
I don't do it often because I have my home studio in an apartment, and have to travel a good bit to get to my rehearsal where I can have loud tube amps.