Well I take it that those cfls are soft white... which are good for flowering and will work for vegging but I would look into getting some daylight ones (6500k)...

Personally I would start over cause those things are really really stretched and it would not take long to germinate new seeds and get to about the point you are now(but not all stretched out)...

A fan can only help, cools the lights, helps prevent humidity build up(can cause mold etc), and helps strengthen the stem...

Good luck on the grow