How can I image the drives of an Acer Aspire One fleet?

Q&A

Great article on customising the Acer Aspire One UI, but what schools need is a way of producing a standard image, after all of the tweaks have been done, that can be copied to the machines.

https://www.theregister.com/2008/12/04/acer_aspire_one_ui_fiddling/

Imaging our 200 Macs is easy as pie but it would be a pain to have to set up each AA1 - that we would very much like to buy - on its own.

Any ideas how we could achieve this?