VAC Signature MK2a w/phono users

I've been searching but can't seem to find any users of this very fine pre-amp who also ordered it with the phono like I did and using such?

If so how many hours for break-in, sonic wise what differences should I exspect and at what intervals, I'm currently at 95 hours and really enjoying it.

My current set-up;

TW Raven One table
Graham Phantom MK11 arm
Dynavector XV-1s cart
Stealth Hyperpgono cable