Australian orders - issues/feedback?

Interested to buy, but am in Australia.
Could Aussie Crossfire (any model) buyers please share feedback:
• Freight costs, import duties or other costs?
• Straight from Langmuir or via a 3rd party forwarding company like Shipito?
• Other freight issues/breakages/delivery times once sent?
• Has anyone had problems where something needed to be returned? If so, costs, time etc
• Compatibility with Aust power supplies?
• Australian service/repairs?
• Support from Langmuir despite overseas?
• Any other issues due to being on a different continent?
thank you