I need to do a video shoot for different drumkits. I prefer using just 2 mics because during the whole day I will be recording up to 20 kits. It will be a video presentation of the product with a demonstration of the drumkit. The room we're recording in is big, very big. Since I have so much kits during that day I prefer just using 2/3 mics which can (almost) stay in position. It's important I get a good interpretation of the kit that's being demonstrated. I have a 2 camera setup and I wish to feed those camera's from a mixing desk. Anyone who has experience with a situation like this?