Hello,
I do all of Seybert's cue work and would change the pin for you as per your request.
However, IMO you'd be better-off leaving the Pechauer Quick-pin as is and consider changing the insert in the shaft of your Z2 instead.
Cheaper, easier and makes more sense (IMO).
This leaves the integrity of the cue intact.
Swapping inserts in the shaft is done far more often.
Call Seybert's when you're ready. 1.887.314.2837