My first reef tank

[Zerandise]

Well here it is, my first reef....

It is a 55 gal dutch style acrylic tank.

Hardware:
2x 175w MH w/ 10,000 Ushio lamps
2x 36" NO actinics
Tronic 250 watt heater
DIY Skimmer
4x 300gph power heads
(getting drilled and adding a refugium VERY soon.)

Livestock (not much yet, tank has only been up a few months):
100lbs Fiji rock
110 lbs DSB
1 12" LTA
1 Lawnmower Blenny
40 assorted snails/crabs
2x fire shrimp
more to come soon tho not many fish.

well here it goes....

This is what i started with,



now here it is...





Anyway please feel free to point out things i can change to make it better. As i said this is my first reef so i am unsure of what i am doing ( I have not seen any other reef's in person to see if i am doing it right or not).

Last saltwater tank i did was 15+ years ago with an undergravel filter and a shop light. how the times have changed.