Excellent Thread idea, bringing these things together. I've impressed some judges at car shows, due to the fab it yourself mods I've been able to do. They're a lot of fun to do, once you figure out how.
I like DIY mods, usually are pretty easy, and you get the saticefaction of actually doing it yourself. I am still trying to figure out a mod I want to add. I just need to wait for the warmer temp.... the 12 degree days blow!