I haven't tried my hand at mixing (yet) but I do know of some really interesting oils. Greenleaf sells a FO called Maduro which is quite nice and different. Their desciption: "Sultry scent reminiscent of after dinner rooms reserved for first class on the Titanic. Earthy, rich teak wood, cognac and a faint hint of tobacco hanging in the air. Archipelago Botanicals Havana® type". Just by Nature also has this FO, but it is not called Maduro, it is another name and I can't recall it. Also, you might check out Candle Cocoon's site. Their oils are exquiste. I am always looking for interesting oils, I get tired of the same old thing all the time. Good luck!