That's a nice bass rig, Jazzy. Alembic, front-to-back, left-to-right. If I remember correctly, an F-2B doesn't have an effects loop?
I had to think about it a minute, because it's been a while since I did. My SF-2 is connected to the effects loop of the F-1X in my home rig, and then the low and high frequencies assigned to poweramp Channels 1 and 2 respectively. I don't use a Superfilter for live gigs, just an older model F-1X and poweramp, with the F-1X full-range out to Channel 1, and just bridge the amp.
At some point, I'd like to have a second F-1X for the house. It's already overkill though.
DS-5R > F-1X > SF-2 > Crown XLS 2500 > Wall Of Speakers > Angry Neighbors With Pitchforks.