I'm against pants... wheel pants that is... (Notyhing beats a comfy pair of Levis though!! )

Don't get me wrong, they do look good, and really do dress up a model, especially scale..

But:
Another part to build (nothing really wrong with that, really ) but, another part to fiddle with and fit. They never really point the same (one is always slightly higher..) some of them can be a pain when the wheels finally get on. They foul in grass feilds, they always break; never more than 3-5 flights before one is lost! and you need to buy paint just for them... some are better than others, but most (that come with kits) are 2-piece plastic shells that never go together right..