I came to the decision that due to the mileage, a tranny rebuild would most likely be the best course of action to take, and I did not want to make that kind of investment in that car. So I sold it as it was. I am fairly confident it was the valve sticking that was commanding max line pressure from the pump, I just never tried to replace it to verify because if I would have ended up going that far I would have wanted to rebuild the whole trans at that point anyway.