Other than that it's a bit big...... and it has a cross on it (overdone chopper thing), I say run with it!! Definitely won't have many other people riding around with a shifter like that. You may be starting a new trend........ wait, come to think of it, I might have an old shifter laying aorund somewhere..... in this box, maybe..... no, just wait, um, this one?
Unless you find it annoying to ride with, I say go for it! It could be a conversation piece. "Dude, come check out my new shift knob!!" "Dude, didn't you ride your bike today? ???" "Just shut up and look!" "Sweet!! Where'd ya score that?" Yeah, you could be the shifter knob trend-pimp. You better quick patent the idea...... make millions!