Sails
Do some research, all the top name sailmakers can provide you with a good set of sails. Ask other racing sailors about their sails and experiences, then sort out the sailors that always go cheap, misery loves company. Go and talk with the sailmakers, after all, you are going to make a substantial investment, and you should feel comfortable with your sail consultant.Tell the sailmaker what your sailing program is, what regattas you plan on racing, the experience level of your crew and last but not least, your budget.It's like going to the doctor, if you don't tell him what's wrong, he can't give you a proper prescription.Then, ask the consultant for references of customers with boats in your size range.There are alot of good options out there, and it's up to you to seek out professional help.