OK, I fairly certain the two wires that have solder on the ends belong to the total play meter, which apparently is missing. The jones plug socket to the left that does not have a jones plug in it i believe is the ball count adjustment. There should be a wire hanging somewhere with a male plug on it that plugs in there, from left to right it increases to 5 I believe, I will have to check when I get home.
Did you solder or desolder anything at any point? Solder splash could be completing the circuit across any of the switch stacks that are associated with the 10 point reel that you have listed, i would visually inspect all of them. Also, this is probably not it, but those rollovers, if the gap is not adjusted properly, when the playfield is down, the switch could make. Its unlikely but worth noting.
Lastly, i noticed in this picture:
https://img-f.pinside.com/201411/2031157/316109.jpg
The stepper unit on the right, seems to be misaligned. The fingers of that outer plate need to make contact with only one rivet at a time. There also looks like there could be bridged rivets on that unit, cant tell for sure by the pic, but if thats a solder bridge across the rivets, that could be your issue right there.
I am in the process of restoring my 4 Roses at this very moment, if you need pics of something in particular, I could send them.