I wear kilts to formal occasions, and when I get excuses to (sporting events, highland games, etc), but that's still not very often. For the amount of time I wear kilts, I probably have more than I need. (2 AK 1 UK 1SWK standard, 2 wool traditional, and some SWK cheapies that i bought for the heck of it with the SWK standard, but which I've never worn)

I primarily wear pants, but I think the kilt is a snazy piece of clothing which has tradition and significance, and i say more power to you if you chose to wear them all the time.