im looking at a refurbished cobra148gtl and a galaxy dx949,. the cobra is new and pro tuned, aligned and peaked, 2 year warranty around $ 150 shipped and the Galaxy is around same price, labeled manufactior refurbished. has a 2 year warranty thru galaxy and is also tech tuned, aligned and peaked. I am most interested in using it as a base with a home made dipole antenna. and most interested in talking skip and long distance. any advice? this is really my price range, so im kind of limited, definalty interested in side band. also what are the extra channels people add, are they legal? and where can i get some?