12 inch tank depth and t5's

[bigfruits]

im thinking about setting up a 15gal zoa tank. this aquarium measures 24"x12"x12".

id like to use t5 lighting but im afraid that 4 bulbs with individual reflectors might be too much for some zoas at this shallow depth.

which of these do you recommend?

4 bulb tek fixture (less par from not having cooling fans might be good in my situation)

4 bulb fixture without individual reflectors (current usa?)

2 bulb tek ready kit (not many options as far as color for this one)

thanks in advance
-z