The installation should be super easy since you don't need to install the blue box, just plug in the P28. I hope you have a conversion harness.

The picture below shows the AC line that needs to be bent (circled in teal), the routing for the oil feed line (red), and the routing for the wastegate vacuum line (dark blue):




It does look like you will need to buy a slim fan for the radiator. If you cannot clear the fan shroud and/or blade, you will need a slim fan, but otherwise, you are welcome to try with the stock fan. I had to cut about a 1-1/2" triangle out of the fan to allow enough room for the wastegate. You may not have enough clearance with the wider radiator.

Taping the oil pan is a lot easier than most people make it out to be. Just make deliberate holes that have been measured twice and then use the gaskets with plenty of hondabond to prevent leaks. It isn't hard at all, just nerve wracking.