I'm going to give my opinion on tasting notes for green coffee. When it comes to green coffee, the notes are potential, not guaranteed. Different roasting machines (e.g. Fluid bed, drum, hybrids) highlight coffee in different ways. Then you have roast degree and profile that separates roasts (of the same coffee) even more. Also, as a roaster.. you need to have the ability to develop the coffee properly in knowledge and machine control. So when I look at buying green coffee.. I'd pay more attention to the regions you prefer and the quality (potential) of the green beans you are sourcing. The actual taste/aroma of that bean may vary widely. Technically what you are buying is potential, the results are going to be based on your machine, your personal abilities, the profile you go with and in the end, your taste buds.