need help with t5 fixture

[khoivo1]

which t5 fixture should work best in my tank? which one should you go with?

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hi every one ,,,please let me know which of these two fixture will be coverage bettter in my tank,,size 62wx31dx24h

A-8x80w T5 60"
http://www.aquariumspecialty.com/cat...oducts_id=2327

B-10x54w T5 48"
http://www.reefgeek.com/lighting/T5_...!_Bulbs_by_ATI

 

[khoivo1]

http://www.reefgeek.com/lighting/T5_Fluorescent/ATI/Powermodule_Fixtures/

http://www.aquariumspecialty.com/catalog/product_info.php?cPath=28_325_412&products_id=2327

let see if these link work,,,

 

[khoivo1]

which one?
48" 10x54w t5
or
60 8x80w t5?