So i'm in the middle of taking an 04 blaster and adding a bunch of parts to it including an engine that has been rebuilt but it's from an 89 so i noticed that there are 4 stator wires on the older engine and there are 5 on the newer engine can i just swap the stator in order to keep the newer wire harness or do i have to swap harnesses or can i just not plug in the green and white wire