Paul L. should come back for1 tour, or one part of a tour, and work with Trey to perfect that tone. In 1.0, Trey's tone was not shrill because the man who built his axe mixed the sound, which allowed him to also work behind the scenes to tweak those guitars until they were perfect. Who else is there to go that extra mile? If Paul is retired as sound technician, than the least he can do is take a few shows to get that guitar to the just-exactly-perfect standards that he is well known for. That would make the gift complete.