I have an original sportster with the strong fm transmitter, my reception is great! no static it sounds clear, just that the qaulity is nothing like CD qaulity. My question is if I get the anntena hookup to connect to my cars anntenna, will the sound qaulity increase? I have seen the wires on ebay that convert the fm out on cradle to aux. but I have factory stereo with no aux. inputs, although I think I can add them will the sound qaulity of the aux. inputs be better? any info will help.