How about Estee Lauder Sensuous? This is a new fragrance so it should be easy to sample at any Estee Lauder counter. Another spicy favorite is Donna Karan Black Cashmere (although it has also incense/smoky notes). Donna Karan also recently reissued Chaos -- I've not tried but read great reviews. I believe it's being sold in high-end stores.
Estee Lauder Sensuous would be a great starting point -- easy to find, and reasonably priced.
Disclaimer: I've not tried RL Blue, so my recommendations are based on your request for "spicy" scents.