We paddled the EF Quinault (or just the Quinault on some maps) from Pony Bridge to the campground this past winter and I would say the same thing as zenofww - its a special place. I took a handful of crappy photos on that trip and they are posted on the river page. I can't speak to the NF but cant help but daydream a EF/NF doubleheader.
The river at Pony Bridge is absolutely stunning. The section upstream of the bridge looks just as enticing as downstream.
Cant wait to get back over there and see how far Im willing to carry my sh*t