Ordered a new head unit off eBay after a lot of procrastination
It's the Eonon D5151A Car DVD Player-Special Car DVD Player-D5151A
Have read a few reviews and they have all been quite good.
$279 with express postage, so if it works as it should, a good price!
Comes with Aussie maps, but you can run Garmin, Tom Tom with a bit of hacking.
Will take some pics when installing and do a guide, it's apparently all plug'n'play so "should" be easy
Should hopefully arrive tomorrow. Also ordered a cheap reverse camera for $16
Will get some pics up in the next few days