I'm not a raw foodist yet but working towards it. I am about to buy my first dehydrator (Excalibur) and am wondering what accessories I need to buy with it. I know that answer is dependent on what all I plan to use it for, however I don't know for sure since I have never used one and have not started the raw food diet yet. So I'd like to hear from others what accessories/supplies they find the most useful. I am considering the 9 tray (I will be the only raw foodist at my house) because I thought it would be helpful to store things for the winter since i live in a northern climate. Am I going overboard with 9 trays? Sorry that's several questions, but any advice is appreciated.