I went out two nights ago on a whim and wasn't able to catch enough bait before dark. I caught two gills and a 13" channel cat. I figured that the channel cat wouldn't catch anything, but I tried it anyways since I didnt have enough gills. I cut off the spines, put a 10/0 circle through his back and flopped him in my spot. An hour later that line went and I hooked up with what I thought would be a huge fish. I was mildly disappointed when it came up and was only a 30" 12 pounder. My question is, if I were to specifically target "trophy sized" fish, what would be the bait/size of choice?