Welcome to PB. You have a lot of options in your pond without killing off the existing fish. You should be near the northern end of the LMB viability range. Great area for SMB , YP and BG as well as eyes in addition to trout.

Lake Opinicon is an 890-hectare, mesotrophic, warm-water

lake in Leeds County, Ontario, Canada (Keast 1978). The lake

sustains a large natural population of bluegill whose reproductive

biology has been studied since the mid-1970s. These BG may be the most studied BG in the world (Neff Studies).