If you have access to 12"-16" LMB, those would do just fine! They should be adults at that size, I've caught Males that were guarding a nest that were 12".

Greg Grimes just posted that an acre pond in Ga. will support between 30# and 50# of LMB, so I wouldn't go crazy with the stocking numbers considering that they should be growing pretty quickly on all those GSF.

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).