Somehow I have a strong feeling your plans will change from what your drawing is showing. Your either going to be forced to upgrade to a bigger tank, or start getting rid of some softies and LPS corals as the SPS corals fill in. That frogspawn in the back will kill any SPS coral it can touch. If a leather dies in can mess up your water parameters and take out other corals. That was the realization I came to when I got bit by the SPS bug.. I thought "I can be one of the few that can stuff all 3 types of corals in a tank".. but after losing a couple hundred dollars in nice SPS corals from either getting knocked into, falling onto, or getting touched by an LPS coral I decided my LPS corals (except my 30+ head ORA Duncans, I had to keep those since that is about $700 in Duncans) as well as the really nice yellow fiji leather had to go so I gave them away to club members.
You also have that maroon clown, which are notorious for knocking corals over, so accidents are bound to happen.
Why are you so negative in EVERY one of your posts? Every single post you have has something negative about it. How something isnt going to work or how something will die. Please stop it already. Its annoying. Live life with glass half full not half empty attitude. I have LPS, SPS, and Softies all in my 10nano and my 55 reef and I have no issues at all.
Coral I will gladly take some of your stuff off your hands. I'll even pay. Oh and if you ever wanna swap some frags let me know.