I have always enjoyed doing electrical work. Clean and light weight. I get to use my mind (whats left) instead of my back. I broke down and bought a supply of various connectors from vintageconnectors.com and made up a kit. with the male and female bullets, some 2 way a dn 3 way females (easy now) and the matching sleeves you can wire any bike. It just takes some time and pre thought. Go for the crimper too. If not you will spend way too much time trying to do the proper dual crimp needed and it will still suck. Once the crimper is mastered you can fly through the job. The best thing about this is you can break down the wiring to change out parts or as I did, tear the bike down to bare frame for paint and pop back the same harness with little effort.
I wish i were close to some of you who fear or choose not to attack the wiring. i would gladly trade off jobs like, wet sanding and polishing aluminum or grinding useless parts off the frame. Those are my least favorite ways to spend my time during a build.