Most people who buy ZX-14s buy them for the bling. Most C-14 buyers buy them to keep them for years and actually ride them. They don't want crappy paint schemes and decals.
C14 rear wheel power is around 130-135 hp, ZX14R 185 hp.
Now between driveability, fuel economy and power tradeoff for touring some of those 50 hp the ZX14 has could be "handed down" to the C14.
"I have a dream", +20-30 hp, modern sport touring braking system (with proper rear wheel brake control), improved wind protection, cruise, and upgraded suspension !
It would then be no contest for the K16 and FJR