Ignore BiS babble and wear High Allagan Stuff only (except for the second ring obv.) to show off that you mastered SCoB as well as you punished the RNG gods to let them drop in your favor. :)
The only noticeable difference between a full high allagan set and a full PIE set is between PIE and SS, crit and det stay almost the same:
http://i.imgur.com/wsUcmTN.png
Heck, even a full daystar set doesn't make that huge difference:
http://i.imgur.com/wIK4mdl.png
So IMO you can go with whatever you want. This little of a difference doesn't decide between fail and success.