Got my H4 relay kit (the new version with longer leads) from Eastern Beaver today. Before I install...just how easy is this relay to actually install? On a scale of 1 to 10, with 1 being very simple with little tech knowledge/experience needed, and 10 being very difficult....where does this install fall for a guy with an average technical and tinkering ability? I've looked at the instructions..does not seem to be too difficult...but I want to hear from those who have actually installed it. Thanks!