T5 bulb combo

[scuglass]

Lookin at getting a new fixture for my tank. 48 x 20 wide x 18 tall. Going for the tek 6 bulb and am just looking for suggestions on bulb combos. I will be keeping primarily SPS in the tank.

Here are a few combos.... keep in mind I know very little about this haha. Im looking at ordering from bulkreef supply and they carry the (UVL's and giesemann's)

blueplus
aquablue
aquasun
75/25
aquablue
blueplus

or

blueplus
aquablue
blueplus
aquasun
75/25
blueplus

or
should i just get white bulbs and a few spare whites and use fijipurples in there too.

Thanks.