which led system to get?

aloha guys! im really new to the forums and noticed a lot of ppl helping noobs like me so i have some questions if you guys could be so kind to help me out.

i have a 4x4x6 tent and plan on starting some fem auto's and i am doing led's for many reasons, couple being, cost of electricity and heat. so the question is which led system is right for me? links are below.

http://www.amazon.com/Spectrum-Hydroponic-Replacement-LEDwholesalers-2511RBOW/dp/B0030B4QWE/ref=sr_1_11?ie=UTF8&qid=1289264580&sr=8-11

http://www.advancedledlights.com/products/NEW-%2d-180w-Extreme-Flower-LED-%2d-3w-USA-LEDs-%2d-11-Wavelengths.html

please keep in mind, that i am also running cfl's and i do know that one is 180 watts and the other is 300, thats why im also doing cfl's.

much mahalos -slim

Have you looked into the 36watt Kessil H150? here is the google search page http://www.google.com/search?q=kessil+h150&rls=com.microsoft:en-us&ie=UTF-8&oe=UTF-8&startIndex=&startPage=1
Grumpy old Dreamer is growing with one of them right now (he is adding a second)
Also Serapis did an LED grow with lights similar to those you linked to. just search their names on the forum & the threads should come up

I would suggest illuminators from prosource. I'm not a salesman, these are the lights I use. I love em'. Check em out

www.prosourceworldwide.com

thank you very much for the quick responses guys! does anyone else want to chime in?
much thanks again...