I've owned it for a few years now, purchased the zed off a mate, Stu. I followed the build of the motor at All Star Tuning where they did a pretty decent job, just needed a little fine tuning on the Haltech.
When I purchased the car it was making 138kw atw and very rough tune. With no extra mods except for the E-Boost 2 APC tuned the car to make 211.9kw atw and runs perfectly.