Some positive messages from the shop, the new pump has been installed, and we haven't been able to make it fail yet. We've moved a hydroboost return fitting from somewhere in the middle of the line, to return right into the reservoir, which is similar to OEM return location, replaced the pressure side hose from the power steering pump into the hydroboost, eliminating the leak. The technician tried to make it fail by raising the revs and vigorously putting in steering input and brake pedal, but no failure so far, so things are looking promising. The car is off to the stereo shop today, installing new speakers, new head unit, amp to power it all. After that, it's sound deadening back in, reinstall interior, and back to the tuning shop, to finish the partial throttle mapping.