I believe the next set of pads I buy will be the DP brakes HH+ pads. I swapped them on my Ninja 1000 and they are nothign short fo amazing. Massive power, they run clean, and are quiet. In power, the stock Ninja brake was no match for th ec14. With the HH+ pads, its more powerful. In stock forum, all four fingers were needed for good power....with the HH+, its two.
They may be too much for the c14 since the stock set-up is amazing. With abs, though, it might be great. I think its worth a try, anyway. The cost is reasonable, too. I'll post this link, but the cost may be less somewhere else.
http://www.solomotoparts.com/DP-Brakes-Sport-HH-Supersport-Front-Brake-Pads-for-ZX14R-Ninja-06-11/These pads are seriously powerful, though. In a previous life, Vesrah rjl's were my favorite, but very expensive. The dp+HH makes those feel like garbage. No fade, and no warm-up needed like the vesrah's required.