If you guys ever want sound equipment, and I mean decent sound not the cr4p they sell at Game and that, please check out www.soundselect.co.za . They have a sound engineer that works for them, 3 young guys run it, and they have plenty of demo gear on their premises. Their service is excellent, and they go the extra mile to make sure you are satisfied. They'll even do your installation, if you want.
The completely specced all the equipment for a job I am doing, helping me out with wiring diagrams, etc, and they have a passion for what they do. You couldn't meet a friendlier bunch of guys, either.