Welcome and enjoy

as for pin selections, a few options,

New - currently only Stern who release 2-3 different games a year, then Spooky Pinball will be releasing 2 very soon (one will be a Zombie and the other a Ghost themed both with a bit of humour), then Heighway Pinball in the UK will be launching their new motorbike racing pin as well very soon. JJP has the new WOZ but a bit of a issue bringing them to Aus (with lots of people still in limbo with deposits / full payments taken and no game).

Restored - 2 businesses to check out APR and HRP
http://aussiepinball.com/index.php?board=93.0

APR will restore older and newer dmd's pins to a beautiful working condition
HRP will restore mainly dmd's better than new with his special style

Feel free to ask questions as many people won't mind helping.

Where do you live then people can advise options for finding pins?