So, are you really going to be routinely trailering your new C-25? Are you thinking of frequently traveling to different lakes or, are slips in your area in short supply and you plan to launch your boat and store the boat on the hard between sails? In my opinion and, because I'm getting older I would choose to have a slip or, moor the boat as opposed to raising and lowering the mast with each sail. Having said that, a new trailer is probably your best option and it will increase your boat's resale value down the road.
If you're planning to put her right into a slip, you can rent a cradle and have a delivery service get her to your marina.
George