Rent a generator or two, long power cables for klinking up a couple of HMI lights rated at 5600 degrees, the same color temperature as the sun. By using long cables you can keep the generator noise out of the audio. OR you can shoot it MOS and synch in sound in the studio. In editing you can also lower any sound the generators make. Hope this helps. Let me know what you finally decide upon and how it works. Good Luck, mike marston stinkydog films@aol.com in Houston, Texas(posted 8920 days ago)