Trying to decide on a light

[AntiSatan]

Contenders are
Razor 48"
AI 2 x 26
AI 2 x 52

This will be for my DSA 105 48x24x21. Had overflow lowered 1" so with sand looking around 18" water depth. Also over flow on side wall so will only be lighting about 42"x24"x18". Will be mostly SPS with a few lps on sides and bottom.

I like the Razor due to its easy plug and play plus it sits on the tank rim so mess no fuss with hanging. Down side is not a lot of control ability.

2 AI 26's with controler. I like and will cost about $50 more than razor with hanging kit and controler. A ton on control and pretty nice looking. Only real consern is will they be strong enoght. with cost savings over the 52's could actually add a 3rd if need or wanted later which would give better light distabution. Also can be very veristile if ever change tanks can add more if need.

2 AI 52's Probably optimal choice but at $1350 for every thing and really think will be way over powered for my tank depth.