Folks, Just picked up a GH2 body only from the crazy Ebay deal a couple of days ago. I have read that the Panasonic 14-140mm lens which comes as a kit lens is gorgeous and used a lot for video shooting. I plan on doing video with this camera. I have an Olympus 140-150mm lens but it does not have any stabilization built-in and the Panasonic 14-140 has the Mega OIS on it. Do I really need to get the Panasonic lens or will I be okay with the Olympus 14-150mm. Will stabilization be an issue with the Olympus lens?