I am interested in your running gear. I am wondering if it would be ok to have the prop under the boat and about 3 inches from the back? Would there be a problem with putting the rudder in the middle? I had a dumas 10 along time ago and found free plans and downloaded them. I am not planning on racing just want it for fun. I am thinking easier to make a rudder for cheap than have to buy one. Your boat looks great. You are really good at modeling.