Guitar

I'm not a coder so I have no idea how hard this would be to edit into this online game, but I was imagining Guitar being scored a little differently. First change would have to be to remove the double and triple dot groupings. But after that then each dot you would get scored based on how much of the dot was in the circle when you pressed it. You would get scored perfect for lets say 90 percent or more in the circle, Good for 70-90, fair for 40-70, and something like bad for under 40%. That could all be worked through differently, but you would score more points for perfect versus good etc. This would make guitar a bit more open ended in the scoring. We could keep the streak bonus alive too and then maybe add in bonus enhancements for the amount of perfects you get in a row or something like that. Thoughts?