One question I would have if the live wells are like mine, in that the pump puts water in and it runs out the overflow tube. If you got too much water coming in without increasing the discharge would it not over flow? Mine was on a timer and it would run up almost to the top of the well before cutting off and slowly draining back to the top of the over flow. If it had come in at a higher volume for the same amount of time it would run over the top.
Just something to consider.