I agree with the assessment that LMB would be a better predator than HSB, but I'm sure that if you added LMB this fall, or next year that you could put in a dozen or so HSB just for the fun of it. HSB will not, however, be able to stay ahead of your BG and RES reproduction. And if you have more than a few they will probably get really skinny in your particular system.
The whole thing looks like it's going to be beautiful!
