Sounds great. I have been experimenting with my mark Iva recently. Started running the eq on r2. I also changed from using the switchable loop to the normal loop. The switchable loot always changed the tone when engaged. Switchable loop sounded dull, less highs, the less agressive. Don't notice any of this with the normal loop.
Also tried triode, but went back to pentode. I usually run tweed, class a pentode.