Hi folks, I have an 2005 Impreza OutbackSport. My engine blew and I’m finally going turbo with a ej205 and 5speed tranny. I’m reaching out for some info on the swap itself, I know that I’ll have to replace the diff to a 3.90 final drive, ecu since it’s gonna be from JDM engine with ACVS. I’m wondering about splicing the the engine wiring harness to the main wiring harness, how hard is that to do? Would it be easier to just buy tho whole wiring harness? Also will I have to use new axles? Also wanting to keep things like cruise control and air conditioning too, would those be hard to put back on? Thanks in advance!!