I AM THINKING OF PURCHASING A HONDA CBR 600 F AS MY FIRST BIKE AFTER THE XMAS TIME. THE PROBLEM I HAVE IS THIS, I KNOW I WANT A CBR 600 AS THEY ARE SAID TO BE THE BEST ALL ROUNDER, HOWEVER I DONT KNOW WHETHER TO BUY A 99 MODEL OR SAVE A LITTLE MORE AND GO FOR THE 2000 WHICH I KNOW HAS FUEL INJECTION. IS THERE A BIG DIFFERENCE IN PERFORMANCE?