I'm looking for suggestions/ideas for covering wire looms and harnesses under the hood. I've seen plenty of the stuff they call "convoluted tubing" , just about enough to know I don't want cheap looking plastic crap. Of course, wrapping with electrical tape like stock applications is an option (even colors other than black). What else? Anything imaginative being used? Pictures or links to products would be cool, but I'm open to making something original myself if I get inspiration.