Okay, I currently have a set of medium gauge Hi-Beams on my Ric, and they have just now gone dead (that would be about 6 months being played on average an hour a day) . . . I love them, but now that I need new strings, I'm wondering . . . what are the differences in sound and feel between a set of Hi-Beams and a set of steel Lo-Riders of the same gauge?