Well they pretty much answered it all about digital guages.
I went with a chinese brand, it wasnt a danmoto but I still like it, works just fine. However I would recomend getting one with a halls speed sensor just due to the fact you can tune in its actually speed much easier. But its a pretty straight forward job of just figuring out which of your bikes wires control what in the guages (turn signals tach ect, and then wiring them to the new guage pod.