I did find a place that sells the emdccs for $9.95 for a pack of 5, and a co-op that sells the xl dual coil cartomizers for less than a dollar each (about 60 for $58)... so, that's good.
I haven't heard a peep out of my brother since Wednesday, so I'm just trying to stay positive. In retrospect, and don't hate me for this you guys, I think I would have gone with the ego setup.. I think they are of better construction. The kgos are a bit more powerful... really good for emdccs, but I just "feel" that the one little ego (1000 mah) that I have is just constructed better. It feels more secure... and..
I think they may even last longer.
Mind you, I've had issues with the chargers on both models.