Affordable 600w hps vertical setup?

Anyone mind giving me a few options as far as price and quality goes for a 600w vertical lamp/socket?

Hanging socket on ebay 25.99, rachet hangers usually win um for 7.00 a two pack, 600 is up to you I like Ushio f-in bright as all get out, and dont forget the fan / filter for odors gotham hydro on ebay great prices. Sorry just re read the post extra info not needed lol.

buy a ballast with a warranty. aka, not ebay. i ran phantoms and liked them. I'd go digital over the coil and cord because the buzzing drives me nuts.

sockets, you can either make it yourself, or just buy one of these http://hydrobuilder.com/all-system-cord-set-socket-only-no-cord.html?dzid=csegps_CS53505&gclid=COXpzvPozsMCFc6Cfgod7YsAOA