its just a matter of perfecting things, if you think its as good as you can get it after 10 minutes then its as good as your going to be able to get it, thats why C&C is so important, its like over perfection in a way. if you perfected it in your mind and then add what others think will make it better it can get even better than what you did originally. thats why redoing sigs is important too, because then you get into double C&C and w.e i just keep getting things re-C&C'd and making the corrections until i think its as good as i can get it.