What you have is more like a keel. A boat has to have some way of keeping it from slipping sideways. Whether it is a keel, daggerboards, centerboard, leeboard or asymetircal hulls. Furthermore all boats are designed to be balanced on this, for and aft. You will be able to use the sails the same as if you had daggerboards. It is also really good to experiment with this concept as you will gain a lot of knowledge about how the wind effects the boat.

Happy Sailing!

Later,
Dan