FIRST OFF LET ME SAY I REPLACED EHC WITH WIREPLUS, BRAILLE BATTERY, AND FAT PLUG WIRES AND IM IN LOVE ALL OVER AGAIN. She's on point now. MY QUESTION IS WHAT SIZE GRIPS DO I NEED AND WHY ARE ALL THE ONES FROM THE VENDORS ARE 04 AND UP? I have 03 chopper. I know harley will fit but what size are they and what's the difference in mine and 04
