maybe its just me but personally i dont think its that hard to read the wiring diagrams at all. They tell you exactly what you need to know, what each wire is, where it goes, its color, and harness location. I understand its tedious work but not difficult. I laid out a full wiring conversion on paper making notes on what pins i need to put where and it took me 2 hours. Now all i would need to do is learn how to remove one pin, and from there it is just a process of labeling and swapping.