Seems like you have some pretty dissimilar boats in your list. The Sabre, Tartan and Bristol are quite alike conceptually and different from the others. Perhaps a first step would be to zero in on your particular trade-off of quickness vs displacement. Each of these has obvious advantages and disadvantages and you have to decide what you want to do with the boat now and in the foreseeable future.
Finished the circumnavigation in early February in Grenada. Have to work on a book project for the next several months so the boat will be waiting for next year.