I don't know if these are "worthy" for Rig Exchange, but just wanted to post the links to them for any feedback.
I'm going to try a different mic tomorrow (beta 57), these were done with MXL R141 ribbon.
EF86 Channel Triode, Main Power Amp Triode. Turned up to breakup point
EF86 Channel Pentode, Main Power Amp Triode. Turned to breakup point
enjoy!
jen