Looking at buying a new helmet, but not sure what to get.. I currently own a lower based HJC so looking to upgrade to something better. I have a blue 2007 R6. after browsing, seems the scorpion is best for its price.. not sure to get the 400,700 or 750.. I find I can match the helmets with the exo 400s better but its a lower model....would the 750 eternity match?. any ideas? Not sure if I should incorporate blue or just get a flat black helmet etc..