Totally confused - lighting for a 36 corner

[axciom333]

Hello,

I am overwhelmed with options. I want an sps/clam tank so am plumbing a 36 corner into my existing 75 reef setup. The footprint of the tank is 18x24 with about 18" water depth.

I know some of my wants.

Single MH light, no actinics.
Pendant of some sort.
Icecap ballast.

What I don't know is wattage to use, bulb brand, and pendant brand.

Any help is greatly appreciated.

Thanks!