I think the lack of body has to do with the distance from the cab more than anything.
I could look into getting a third mic and close micing the cab but I'd need to get a small microphone mixer with panning.
The Yoga is on the left channel and the Prosound is on the right if you are interested at all.
The third mic I would put central and not as loud as the others so that the signal booster didn't make it overpower the recording amp.
This is without any production whatsoever so there is no multi-tracking, no compression and no EQ on any of the clips.