^Glad to hear!!! you are putting out some good #'s man!
-I totally agree that Brian is a Solid Tuner..
Forget about the "other tuner", it wouldn't be worth the headaches to argue.. If they were willing to work something out with you, then by all means pursue it... But if they are hesitant, I would just walk away knowing that you won't be making the same mistake, again.
Simply take it upon yourself to provide insight to others when asked about your experiences with either shop.. (Good and Bad)
I have said it before and will say it again.. You won't be disappointed taking your Z/G/GTR to APH.
and for those in the GTA that don't know..
TUNING & DYNO - Advance Power House & Dyno