Effects of a Fan & Heating

My plants haven't looked all that great lately so I'm going to try and increase the circulation by placing a small wig-wag fan at the base of my tomato plants near the 60w light bulb. I did this at about 8:00am this morning. I'm hoping to post the results tomorrow or at the latest next Sunday. Also I'm wanting to paint the heat pipes black and insulate the back wall on Sunday to see if I can increase the daytime temperature and temperature storage capacity.