Random Wiring Issues 1995 Trident 900

Hi, this may be a wild goose chase but maybe the collective can help me. I have been stripping down a 1995 Trident and have come across some parts of the loom that seem to not be plugged in. the bike has been stood for a while but did run before the stripdown. 3 random things, attached the 3 images, 1 is at the front of the bike above the cylinders and is 2 wires into a small block that is attached to nothing, second is located just in front of the battery box and seems to have had a small grey wire jumping 2 wires, and the third is at the back of the bike and is attached to nothing at all.
Any help at all would be great.

the pictures posted in a different order sorry

 

ah great thanks, maybe they are meant to be there. i know an Alarm was an option so maybe something like that could have plugged into the back one

 

Brilliant thank you