got my turbo today. i ended up installing it at night with my house's sensor lights, a LED light and a mate always walking around to get the sensors on. it took me around 3hrs, it was farking dark and i smoke alot.
the order i did it was: (after fitting actuator and oil drain pipe).
-line up the dump pipe and put the nuts and bolts in but dont fully tighten
-sit the oil drain pipe into its position and nip it up but make sure you've got a little bit of movement
-fit the water line that comes from the engine side of the turbo
-bolt the turbo into place onto the manifold, do all of the bolts up tightly before starting on the oil feed line.
-line up the oil feed line and the water line on the other side and tighten
-go back and double check everythings tight.
-make sure you do an oil change + top up your coolant before starting your car.
-then wack all your piping back on.
when i was turmed the car on for the first time i unplugged my CAS, let the motor kick over to build up oil pressure then once it did i plugged it back in and started it then let it run for 10mins as Aaron instructed.
look out for leaks etc so be ready to turn the car off, best to disable the turbo timer for the first few starts.
p.s. its 4am, im sure ive missed something but ill edit when i get some sleep.