Never understood why r&r dose all those darn rod holders. It seems like a gaulty wast of money. Love the look of a broken sheer line, not sure on the 20 due to the sides are so low to begin with but as a bay boat it would work well im guessing. I really love the way the sheer line looks on those beauties your dad has built. He is quite a craftsman, and looking threw his post on marcus's site he is very fast and productive as well. One day I am going to try my luck at a cold mold boat. If this boat turns out like any of you and your dads other projects im sure it will be very nice.
Here is a picture of one cut like your talking about, a member posted this pic a while back. I kinda like to look of it. With a floor raised 4" and sides this low the will not be much free-board but it will look cool!