LED Lighting Options for 32" deep tank.

[Vitaminz]

Will be moving into our new place, and it comes with a 220-gallon reef tank. The owner doesn't have time for it anymore, so he is giving it to me. Currently has a T5 light setup, and want to switch it out to LED. Been toying with the idea of building my own LED fixture or buying one from a store. It's a 32" deep tank, so not sure which LED will penetrate that deeply. Thought?

Tank Dimensions = 72" x 24" x 32" (LxWxH)
Fish and Corals

Jeff