Very tempting, though...hmm. How far did we end up digging? If dying too soon in Kobold Kamp is an issue, that's what raw admantine is for. o3o
Though yeah, some harder take on vanilla might be better. You can get a lot out of choice of location though. Or if you want to compensate for how badly balanced happiness is, send dorfs off into the desert with no booze, no wood, and only rock nuts...