help with lighting in tank

[AndrewT]

i curently have 4 t5s on my tank 2 actintics and 2 10k. Im about to add 2 more t5s later this week and need a it of advice on what will help the most. I really want to add something that will bring out the color of all the livestock in my tank. collin sugested adding 14k bulbs as they are less white than the 10k bulbs... any ideas on what will look cool??? Thanks