I dont have huge pockets my intention was to try and do it as cheap as I can, if I can!.I thought you were considering buying it. If you already own it then take my thoughts a stage further and look for economy fixes. Do not overspend. Don't forget that newer sails may be available from another ytpe of boat. I matched up some sails from an Osprey dinghy for a small yacht once and they were cheap and a good fit. Many racers sell old sails pretty cheap and in pretty good condition.
And hope I can pull ok t off