Pond Boss Forums STOCKING A NEW POND Types of fish to choose Stocking smallmouth and largemouth

I have a 4 acre pond in N IL the avarage depth is 6'. There is a good population of LMB, Bgills,Crappie (they were here already) Walleye, C cats, fatheads and large Carp. I want to stock some SMB as a bonus fish, Does anyone know where I can buy SMB larger than 3" fingerlings? I'm not sure they will survive to grow to a 7-9" size.