What are your goals for the pond?
Growing big bass in 0.85 ac is challenging, and even if you could do it, you might not like the result.
Let's say your pond can support 200 lbs of fish/ac (middle range), giving you 170 lbs to work with. You might want 20% of the weight to be in LMB, so about 34 lbs. How would you like that weight to be distributed? A single-sex, female-only LMB + reproducing BG pond might give you six five-pounders. But after you catch and release them a few times they'll wise up and quit biting anything but live BG.
