I currently have an 88 supra and am going to install the apexi safc 2.. the only problem is in the wiring diagrams it serparates different types of 88's. Theres an 88.8 in its own category that uses wiring diagram T5-a and then theres 86.2- 88.8 that uses wiring diagram T2-b and then theres 88.9-90.7 that uses T5-a again. All of which are under the 7mgte motor category. How do i distinguish which one to use?