For those out there that are interested in the stereo side of things, I've finally got around to finishing it off.
Speaker wise went with the Kenwood eXcelon series splits (KFC-X1730p) for both front and rear. Front tweeters went into the factory locations in the dash and the rear ones i cut into the parcel tray where the 6x9s would go.
All of the boot has been lined with Dynamat, worked really well to reduce the amount of rattles in the boot.
next job, wait for a tyre to arive, had a screw go through the sidewall of one of my 20's the other day, so got crappy 18's on the rear. tyres not expected to turn up until first week of december and get front bar and bonnet painted.