New and need some serious help

[Twenty8]

OK so here's a little update with some questions. I started to look at all of the wiring located under the hood. I have found about 4 wires (as of now) that are just randoms with caps on the end and some just bare. I was wondering if thats normal. Some of the wires are coming from the inside (not sure from where yet) and some from off of the cams. They seem like they are just making it look shitty. I will try to post some pics in the coming days as i continue to work. Suggestions and help are needed ha. Thanks