Turns out, somebody did it already, in 1985. I just had to wait for the internet to notice. ::) Hell, it's been around long enough for people to redesign it!
I think I like the Martiana scheme better, but really don't care for the month names. Mixed Latin/Sanskrit? Really. I like the alphabetical nature of the Darian Defrost, but eh. So, I'll poke at it more.