I believe the FH1 to be out of production. The FH2 will serve you better. The FH2's browser based interface can't be accessed once your DAW has taken ahold of the FH2. So it's a good idea to know how you'd like it configured before wiggling any knobs. Else you can make adjustments via the front panel... but the menuing is a little clunky on the front panel.

I take it that your DPO and BAI are going to be routed back into the Pro2? I didn't see any dedicated filters or VCAs.