I'm not sure about your humidity issue because I really don't understand what you are "hearing" about there being issues with humidity.
Your two 85w CFLS (170W total) should be enough. But you will need 3200k? I think that was it... for flowering not 5600k bulbs. For veg the 5600k are fine/good.

I don't really have much tips for you - just make sure you read, read, read.