The AEVA has been helping Australians convert cars to electric drive for almost 50 years.  Below is a collection of articles you might find helpful if you are considering a conversion project.

Introduction to EV conversions (A great place to start)

The Geelong sub-branch has curated a great list of suppliers for EV conversion parts.

NCOP14 - The critical guide to building a safe EV

EV Album - a global repository of converted vehciles

Francess Day's 1988 Honda Prelude conversion 

Last but not least, visit the AEVA forums for a wealth of information generated by Australians who have been converting vehicles for years.  Once you've digested your fill, sign up and ask your own questions!