Did you ever think to make a standard Pure DD set to match your hybrid PDT TP set? Or did you just assume you'd have shadows down too much?
You're not capping haste with that set especially. Dark rings, wiglen, flume, shadow, none of them are helping with shadows are up. Wiglen is actually problem hurting more due to you mostly taking damage through magic when shadows are up.
Also when staying still, Moluscous mantle beats shadow mantle easily.
I was thinking:
Also, your shield block isn't going to be really high enough to justify Genbu over just dual weilding (can even use another PDT sword if you want for more PDT than Genbu and higher DPS).
Nice video, very impressive.