sbreeflights settings

I bought a 180g that has 3 sbreeflight 16" pro timer lights. They were set at 30% white and 70% blue. It was a softie tank with a few monti caps. I have added some acro frags and want to turn it into mostly sps. Are these lights enough for acros to thrive and color up? If they are should I ramp up the white setting? How high should I go and would 5% per week be ok to go up? Right not I have about 20 frags. I bleached most of them with a dip mistake but most are starting to come back. Should I ditch them for something else or supplement with T5's.
 
Can anyone tell me if the 30% white and 70% blue is normal. It was the setting when I got the aquarium and I just kept it there. the lights are 165w (55x3w diodes) each. I ran Halides before and really don't know a lot about LED, but 30% seems low.
 
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