looks like a great build.
as for equipment, i personally think the Sicce 4.0 is overkill, i have the Reef Octopus DC 3500 and only run it on level 4 out of 6. i can probably run it at level 3. this is on a 55gal tank. also, i wouldn't go with the Innovative Marine skimmers. the new Ghost series are likely better than their AquaGadgets but i have their older one and it's finiky. Once you find a sweet spot, it's great for about a month or so and then one day, you'll come home and the darn thing will be overflowing. the ONLY reason why i deal with it is b/c i have their Nuvo tank and i have very limited options.