Looking for a spinnaker for our Crown 23’. Specs are: ISP: 8.8 mt. / 28.9 ft. JSP: 2.8 mt. / 9.3 ft. Luff Length: 9.2 mt. / 30.1 ft. Leech Length: 9.2 mt. / 30.1 ft. Foot Length: 5.1 mt. / 16.8 ft. SMG (Mid Girths): 5.1 mt. / 16.8 ft