After a couple years of repeatedly hand sewing up the original mainsail, I am treating my 1980 with a new sail this season. We sail in the Apostle Islands on Lake Superior. I was looking at Sailwarehouse.com and they list a couple options. a standard OEM replacement w/1 reef point for $550, an OEM style with full battens $675, and a 'coastal powerhead' with 2 reef points and top two full battens for $795. They are all 6oz dacron. Has anyone sailed these sails? How about a full battened sail on the 25? Ever used a two reef sail on it. Any other suggestions for new main sails?thanks,sPk