New and need some serious help

[Twenty8]

Damn you guys are good. This is exactly what im looking for. So what your saying is the engine shouldnt be a problem just from first glance? and i want to do work myself but i dont wanna screw anything permanently. I can do the basics i.e. change oil, and tires. If i just get the coilovers replaced i should be good? I understand you need to look at it but i just kind of want just a little something. Also the wires i want to get cleaned up and shit and maybe someone could help me with that. They are attached to 2 cams which i have no clue what they are for.