Duuuude! That's pretty cool. I'd hate to be standing under it when it takes off though XD It must have nasty exhaust!

I do like the look of the markers. I've not had a chance to try them much; I've used quite a bit of brush pen, but markers offer a much greater value range which would be nice. For lighter values I usually just use Prismacolor, but maybe I'll get to try markers some time.