Hi Andrew,
Good luck with your proposal!
These websites have a list of 0% and low interest visa cards from the well known banks:
http://www.creditcard4u.com.au/?src=cpc&_s_ref=ms586auIS&kw=credit%20cards&creative=4454991603&gclid=CNDkmv-5yaECFRVAbwodYHVVdw
OR...