Surface by Speed Aluminum Pad:
http://www.amazon.com/dp/B00KFWH880/ref=sr_ph?ie=UTF8&qid=1451921289&sr=1&keywords=Surface+by+speedEdit: Since I returned the Func pad and am all about the Surface by Speed Aluminum pad, I updated this thread. Doesn't make sense anymore as it started as a recommendation for the Func pad. I left the original info below, though, in case anyone that would rather have a large plastic pad, can still find it.
Original recommendation:
The Func F-Series F10s Hardpad at 17" is the only one that fits the bill.
It is 17" wide and 11.5" tall. It is the same thickness as the steelseries 4/9HD hardpads. The surface of the F10 is smoother than the 9HD, but has a tiny bit of texture. Still has good control, but a better glide. Might still prefer the 9HD surface a bit, though my mouse feet will probably prefer the F10s lol. They make it in an F30r variation which is rougher and probably closer to the 9HD, but I couldn't find it anywhere in the 17" version, only the smaller one (13" I think).
I had been using a mouse bungee for my cord, but the pad comes with a cord clip, and I actually prefer it. Kept the cord out of the way and not dragging, but still had enough slack. Even the slack is kept away.
http://www.amazon.com/gp/product/B000ES6K3Y?psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00