hey all, just started getting into the natives last few weeks or so. i've got a free'd up 125g i'm using to house the new guys. anybody see a problem with keeping bout 20 or so shiners 4-5", 5 bluegill, 4 channel cats, and a white perch (want yellow bullheads but can't catch em). i know the shiners will prolly get eaten and the cats will get too big eventually. but for the time being are there any other problems anyone sees?