Just bought a new Panasonic 3D BD player - if my current HDMI cables work, i.e., they transmit a 3D image on my 3D tv, can I safely assume that upgrading to the the High Speed cable (1.4 spec) is unnecessary? I guess what I'm trying to ask is, will a slower standard speed cable transmit a lower resolution than 1080P 3D if it isn't up to spec or would a cable of this type just not transmit any sort of picture at al?