I have an oday 25. I have a very nice six color asimm. I have a bail with a block attatched about three feet from the mast head. I also see a bail at the very top of the mast head. I was going to move it to the top so the asim will be forward of the roller furled head sail. The thing I see with that is the spinnaker halyard will then be dangling around off the mast , and get all caught up in the head sail. I have never owned or sailed a spinnaker before and have "you yubed" looking for answers. Any help or suggestions would be great and thanks in advance. There is also blocks down on the deck at the base of the forstay, and fairleads on the cabin top etc. I am thinking some of this would be for the tack line?