I've been looking at this build, but planning on running it on the CP-10-Z: _ No ECM, but some pretty good AC20 quirks. Although the 10% range quirk on the 11-P is pretty good too, if stacked with 15% range on the skill tree should really help you reach out a bit more.
10-Z is confirmed a great fit. Previous comment I wasn't aware this was the 11 cyclops variant. ac20 and snppc align very well in cool down with the quirks of the 10Z. Finally enjoy the mech enough to skill it up! 50 instant alpha is bonkers.