Headrush
Excitement: 80,1 (Extreme) [updated: v1.2exp. score 57,4]
Intensity: 64,6 (High)
Nausea: 28,6 (Low)
Approximate Cost: ~$6,377.84
Very compact, easy to place, really cheap. Good capacity for its type, will earn you lots of money.
The chimney fire hazard is probably nothing.