Hello! i was wondering if the Canon XH-A1 was the right camera for feature-length filmmaking. I looked at both the canon XH-A1 and the Panasonic HVX200 and i'm not sure which one to get. and do i need a 35mm adapter or is the canon XH-A1's 20X zoom good enough? (i think its 32mm) please give me some info about digital filmmaking and which camera to get. Thanks.