Hey guys I'm bout to try put an nl floor loom into my Ef futura so that I can have rear power windows can someone tell me if it will all go straight in and how do I put it in?

Or is it possible to just run a couple of extra wires to the rear?

yes u can just run wires to the rear from the main window switch. have a look at your plug and the fairlane plug there will be a few extra wires. unpick the extra ones from the fairlane and run them to the back door looms.