I am an intermmediate to advanced sailor. I have an old Naish Hawaii, 86 lt. I am based in Gosford and weigh 90 Kg. My sails are 4.7, 5.3 and 6.0. I am undecided between a 2006 JP Free Race 125 lt and an Exocet 115 lt. Question what board would cover most winds given my rig, weight, etc or be the most adequate and Will I get tired with 125 lt on 25 knots? What is the lightest wind I can handle with 115 lt and 6.0 m sail? Is 115 lt too little volume for a 90kg person considering wind conditions 15 to 25 knots?