Correct me if im wrong, but i believe you guys are neglecting to include HT and diss when trying to calculate PPS, my understanding is that crit adds 50% of the dmg after all of this is added up,
so FT should really be 360*1.15=414*1.1=455.4, so a crit would add 455.4/2=227.7
CT should really be 250*1.15=287.5*1.1=316.25, so a crit would add 316.25/2=158.125

ssooooo, going by the previous idea PPS should be...

FT only: 227.7/60=3.795 PPS
CT+FT: (227.7+158.125)/2/50=3.858 PPS

doesnt really change to much, but you do need to keep bonus's in mind