Reef Brite upgrades for T5 fixture

[Dalton81]

I'm setting up my first tank and I am considering a pair of Reef Brites to add some shimmer to my ATI Sunpower 6x80w fixture. My question is would I need the XHO models or would the Techs be sufficient? Would the T5's drown out the light from the techs? My tank is an 180G 72"x24"x24" planning on an SPS dominate reef.

 

[CanadianReefer]

I'm setting up my first tank and I am considering a pair of Reef Brites to add some shimmer to my ATI Sunpower 6x80w fixture. My question is would I need the XHO models or would the Techs be sufficient? Would the T5's drown out the light from the techs? My tank is an 180G 72"x24"x24" planning on an SPS dominate reef.

XHOs are needed - the tech strips wouldn't be bright enough, unfortunately....