Yeah man the heat could work to your advantage but that cold can seriously harm you. Sounds like a plan, as long as you know what your doing..and..not that um..IDK

Get a sodium light..just my PERSONAL OPINION that it's not worth growing <to yield product or good buds.> unless you have the proper lights.

Sodium lights help bud? I'll shut up before I make myself look stupid I've never grown to yield in my life, just to learn...

Fluorescents...Heat Lamps...HPS...