Has anyone ever installed this stuff themselves? I am pretty good with a wrench, but have never really tried to do any body work, painting, etc., and I am thinking about putting this stuff on my '03 Civic. It seems like it should be pretty do-able yourself as long as you take your time and use plenty of the solution that lets you move the stuff around until it is in the correct position - but I would love to hear from someone who did it themself and can speak from experience. How difficult is it to get the stuff to line up where it is supposed to be and to avoid air bubbles, etc. Any hints, tips, suggestions? Thanks!