Thanks, Adriaan. I knew I was missing something. Anyway, my vote (assuming he doesn't have room for the East Meets West) would be a filter and Q ipo bass and treble mostly because the overll bass & treble can be handled sufficiently with his amp rig after exiting the Alembic pre-amp. The effect of the filter and Q is a little harder to come by unless he's running an SF-2 or something.
Just my $.02 worth
Dean