are you travelling for your sparring or is that based at your current club? I'd certainly look at my options and at your age you have many. That includes another couple of years or so getting some experience in the ring.
You may find since you've been sparring pro's for a while your style may not feel right for the quick in 1-2-3 and out amateur style and I think this is what you're suggesting. I know that style doesn't feel right to me BUT as X has mentioned (an I think what he's suggesting is good advice) you must talk with your trainer and the other pro's at the gym, be clear about your aims and best of luck to you. Don't feel pressured in to making a quick £ for the sake of your potential and development.