Hey Bryan. I am gunna have to +1 for rumpig remap.
In Hervey Bay there is a guy called Brad who works at Turning Point, he owns it and has the only dyno in the bay. He is a wiz with any PC related and can socket your ECU as he has done mine, should cost just under $200. Took him three goes go get mine working but he should be right now as I was the test dummy and he had to order in special gear to do the job which he did not have. Just let him know Alex sent you and you should be right.
He can't dyno tune it though, as the ZD30 D22 has no way to dynamically monitor parametres while adjusting MAPs simultaneously like you can with OBDII compliant cars such as the YD25. Rumpigs tune is awesome though, changes the car dramatically, and I blow little to no smoke.