Seems like You are really doing your homework. For what it's worth, we listened to Matthew Wittenrich do a great presentation on breeder setups last year at DFWMas Next Wave. He mentioned using the bottled phyto and how much better health, survival rates, etc since using Reef Nutrition's Roti Grow. This is not the stuff onthe minifridge shelf at the LFS. You'd have to order it or get your LFS to order it with their next Reef Nutrition order.

BSJF has done a LOT of research on this, has the experience to go with it, and would be a great resource for any questions you may have on clownfish feeding and rearing.

You may need more patience than you realize. Our bonded mated pair of GSM clowns that we've had for five years gave us their first clutch ~3 years ago. But they are only now getting to the point that they spawn predictably every two weeks and produce good numbers of eggs. Most clownfish we buy are young snd it takes them at least a year to be sexually mature.