Hi, I'm not sure if anyone can help!?...I'm just about to start a mobile tanning business. I've looked at some of the threads previously posted... some of the recommended machines I can't find them in Australia. There seems to be so many different machines on Ebay and the internet I have no idea which would be best. I want one that's light, economical, easy to use, reliable, and ideally not to noisy...has anybody got any suggestions?