Richard,
One of the reasons I like your tank so much is because you're going about it in a very conscientious fashion. Frags, aquacultured corals, etc. Sustainable collecting and fragging from mother colonies is the future we should all be contemplating, and it's the way I'd like to grow my 110g as well. You've done a good job with it, and you've made one beautiful tank in the process. You ought to be proud.