So, it all looks fairly simular....
All the conductors spliced, and in location. And all are familiar enough that it would not be too hard to figure out.
For me, I use the tape out of habit, from years of working with stranded wire in predominately piped work, where the tape worked out better keeping it all together. But often just use the ground wire.... The tape would be at the back as it exits the box, so there is free end to work with, so doesn't get in the way of finish install.
I too know some people who strip load side of gfi for identification.
Another thing that I do often with cable installations is use the ground in the cable feeding the box to ground it, that way I know later, if I ever go back. (Used to work in a situation where we re-modeled over our own work constantly in the same complex of buildings for about six years.)

Anyway, it seems as of yet nobody is making little labels for each conductor?????? [Linked Image]
(Except for John, who did, but doesn't any longer....)


Mark Heller
"Well - I oughta....." -Jackie Gleason