I picked up my two PT Eos headlamps from REI tonight. I pulled them apart when I got home and one is a RWOH and the other is RWAH. I don't mind the cooler WA and the WO, while a little warmer (ever so slightly green) than the WO in my KL3, is still very acceptable. I was shocked that they both had R bins in them. Maybe PT is a little more conscientious about LED selection than I thought they would be. Probably won't try to put an S bin in them after all.
Overall I'm quite happy with them. Can't complain for 15 bucks.