Yes exactly! I was coming to post about this right now as I've stumbled upon it my self. Only I didn't do it like that. All I had to do was to create 2 Audio Tracks in reason, 1 with reason monitoring enabled and one without. And both tracks can record simultaneously, so I get one track non-reason monitored which is the PODFarm sound and one track reason monitored which is the (PODFarm + Reason FX) and I get the sound I want.