Me and my friend are planning our next project. Problably be shot in HD with the HVX200 and we want to be only two, to shoot, interview and edit everything. Everything will be about extreme sports and we have a lot of experience in this domain but my only doubt is the sound. If we buy a good mic, will we be able to record good audio fort a TV series? I heard a lot of comments that said you really need a good audio superviser for good audio but can we do it?