8 hours? That is BS. I did mine in my 07 Roadglide in 2 hours. Just to pull the wires. It took that long because I didn't know how to take the plugs apart. Did they have to cut the handlebars or did you put aftermarket bars that are pre-drilled? Even if they had to drill and slot your stock bars it shouldn't have taken no more than 4. I drilled and slotted, ran the wires inside them for my 07 Roadglide. I didn't have to add any length to them, but still.....................................