the kit takes about a month to get because they make it to order, so when you pay the cash they start making it, then they ship it out.
the side skirts have to be molded to the stock ones, and that is a real pain in the a$$, i didnt do the work myself, but the guy that did all of the body work for me said it was a pain, and cannot be done in your front yard. the front and back bumpers go on easy.
as for the mesh, i recomend getting it from home depot or lowes, it will save you some cash.
feel free to PM me for any other questions, and let me know when you are about to get it, i can get you a discount on it.