dunno what you're talking about, you could just buy lesser enchants for less than the price of a coalescent so you were already getting a bargain if you weren't exploiting directly.
Just remember to keep it in context. While ArPen might be higher damage over a specific sample period, if you primarily PvP I think Teneb is still the way to go. I'd rather get a 5-proc Greater Teneb in a 2-second window rather than have higher overall-dps over a prolonged fight in the context of PvP in its current form.…