I think your setup is rather small, but have no doubts that you could raise some bullheads to table size in it. With good supplemental filtration, you should be able to handle 100 pounds easily. More if you take it seriously. Shoot me a Pm, I might be able to help you size your filtration to what your production goals are. I think that bullheads are an often overlooked aquaculture species. They are east to spawn, and thus are very sustainable for small scale aquaculture. Tasty, and hardy.
