Ok down to really getting a tuner. Power Vision or the latest Harley tuner. From what I've read it looks like the Power Vision tuner has more capabilities then the HD. I have a 2005 Road King, no O2 sensors so the smart tune isn't for me, correct? I have the big bore 95 kit with 203 cams which I think is a standard HD down load for the ecm. I would really like do to as much as I can myself. Not looking to super tune a race bike just the to be able download what I need. With either one of these where do you get the actual downloads from for your bike? I'm learning here and looking for opinions. Already got a stack of cash invested and want to be on the right track.

Thanks