I thought about going Busa when I was hypersport shopping, but they're a dozen to 1 compared to the ZX14......Busa are everywhere! I went with the more unique choice, plus I found the big Ninja easier on my eyes.....either bike is comfy compared to your CBR. Concours/FJR are both great 'tweeners from sport to Goldwings. Shaft drive is simpler to maintain, comfy semi-sport riding position, the bags and accessories are nice features to have, plentiful power, and can still dig in to corners. What about a BMW K1300R/S/GT? Or BKing?