Thanks chen, that's an amazing offer. If you're in a hurry to offload it I may not be able to take it, but if you have time I'll need to call in a whole heap of favours that I don't yet deserve and I may be able to get it up here but it sounds like a great set-up. We have the expertise to get it running.
Do you by chance have some photos you can send to give an idea of the full set up? If it's easier to SMS the pictures rather than upload them, just PM me and I'll give you my mobile number.
Thanks again!
Glen