Upgrade from Proac D15


System is Jolida 502b with mods and Jolida 100 cd player.
Currently using Proac D15 with M&K subwoofer.
Considering new speakers.
There are some PSB Platinum T6 out there as leftovers at a good price. Any thoughts? Also a Devore dealer is near me, and I just missed a pair of traded in Super 8's.
Should I wait for another pair?
Mostly listen to jazz of all types, but especially vocal.
crwindy