What did you use for connectors, out of curiosity? (but maybe for practical purposes because the mess I described is the actual state I got my current bike in)
For the front I reused the factory connectors. I just replaced the stock turn signals with aftermarket ones.
But for the back, since I redid the wiring I used a combination of the 2 pictures below.
I used the doubles to pair up the common items. (I.E. left turn signal, right turn signal, running light as well as the ground. )
Because I have regular turn signals as well as the integrated ones in the tail light.
My turn signal also have running light markers as well as the 2 light for the licence plate. (screws with built in lights).
If you see the Video I posted you will see what I mean.
These are the connectors I used.
The are not permanent but hold well. If I need to under the wiring what whatever reason, I am easily able to do that.
I also came across these pretty cool inline connectors to minimize the thickness other Butt-connectors create.
They are pre-filled with solder and all you need to do is heat up the heat shrink with a lighter or small torch.
The solder will melt into the conductor creating a permanent "weld". Takes a couple to get used to so you don't over heat it, exposing the conductor. I still used some electrical tape on top sometimes.