I am looking on purchasing a CB. I want one that fits under the Ashtray. So far I ahve heard of two of them. The Cobra 19DX III and the Uniden PRO510XL. I want one that has the PA Feature. What do you guys recommend? Also a good antenna. I have heard of the 4' Firestick. I need to get one by in my hands by Thursday. Where is a good place to get the Firestick. Do they come with a Mount if not what kind of mount should I get to work with the antenna?