FM3 Post FX and Simultaneous Reactive load processing

[Nothin Games]

Is there a way to run the FM3 as post fx (fx loop) in a tube amp and simultaneously get a reactive load from said tube amp to send to a cab block in the fm3?

I suspect the FM3 doesn’t have enough IO for the reactive load DI signal.

Also, is there a way to use the preamp signal from the tube amps fx loop to accomplish the same thing AND include the fx loop effects?