What would be the benifit to running say a 14 Qt. pan to a 12 Qt. pan. It would seem that more oil would run cooler but in my thinking only until it all reached the same operating temp. I will be running a Olsen cooler and was wondering what size pan, smaller pan by a couple of Qts. would be cheaper, less weight in the boat, less money at service time.......could you guys give me your thoughts on this, Thanks.