OK, this is not I want to hear but live is hard. Thank you.
Please check my idea if it is correct.
I will do a signal chain in front of preamp (wah, od etc.) then I will split the signal flow. To signal flow A I will use the FX, no amp sim and all the others effects. To signal flow B I will use amp sim and the same effect like in flow A.
Is it possible to route the flow A to unbalanced 1/4 output for my cabinet and flow B to balanced XLR for the monitor?