<rant>
Have spent the past 2 days installing DD HU, amp, new speakers, Window Motors and Door Actuators, rearview camera and window tint.
what a f**king massive job. Definitely would not do again
</rant>
But seriously, for what you could pay a good shop to do it, would be a much better alternative. I reckon i have spent 20 hours on this plus time for buying the parts online etc