Mike has stated in the past that clear and smoke covers are just as strong as black. Also your idea about peek-a-boo holes in the black cover sounds good in theory but in reality it would allow dirt to enter. Also the holes would weaken the cover to some extent. Personally I don't like the look of smoke or clear either. Also, black would make you feel like Dirty Harry... Did I use 20 rounds or only 19? Do you feel lucky, punk?