Which Sunpower for new frag tank

[Swip]

I'm not sure what light to get for my new frag tank.
Its 200x60x25(cm, so around 79x24x10 inch)

I'm not sure which ATI Sunpower I should get. Thinking about just going with 2 6x24W.
I've got 2 other frag tanks. 110x60x35 cm with a 6x39W and 140x60x35 with a 6x54W and i'd like to have a few more places with lower light in the new tank.
The lights on my other 2 frag tanks hang really high and even on the edges it's still to much light for some lps and a few zoas.

Open for suggestions.

 

[RainbowReefer]

I have the same build, I would go with a 6, because you can always use a 6 as a four. What do you want to keep in this system?

 

[Swip]

But which one? 1 6x80W, 2 6x39 or 2 6x24?

LPS, Softies, Zoa frags. There won't be anything in the tank other than egg crate and the frags.

 

[RainbowReefer]

I think two 36" would be great, not sure if two 24" will do it.