Well I had that orchestral experience in spades recently on the QPAC stage as the so,list for Belshazzar's Feast. It was singularly the loudest experience of my life and one of the most exhilarating. Huge Orchestra, 2 off-stage Banda and a choir of 120 ripping me into some of the happiest shreds. Awesome!!
I do promise to visit but time and I aren't friends especially during term time. I'd also like to get my own 9.1 system screaming before I audition another. I'm hoping to run my impressive mains off a decent 8 ohm 150w/channel minimum power amp. I'm yet to purchase the power amp because my wife is now monitoring my frittering