Advise on extra lighting

[sharkbait]

My tank is viewable from the front and back but the problem with the back is, light is not reaching there. Any ideas?

Picture of the front




Picture of the back. Notice the wall/frame blocks the light from fully reaching the other side. The clearance is around 3-4 inches and my tank is around 5ft. I will probably put most of my corals on the front and plan on just putting any light on the back just so that there will not be any shadows and dark spots there. Should I DIY leds or buy t5s? Any ideas would be great.

[seth]

I would put T5s (at least 1 14000k and 1 blue + parabolic reflectors) if the only purpose is to make the tank look brighter. T5 will make it brighter due to the nature of how it emits light.

[sharkbait]

Any suggestion on where i can get t5 lights and around how much would it cost me?