I would hang on a few months an get a Vantage, they blind scan for s2, been hearing great things about them, most of the negative side is only about soft-ware, but I hear more good than bad.
here I use a Pansat-9000, an Diamond-9000, the pan will out lock the Diamond, an the Coolie when I ran 1, with week feeds. an the Pan has lock feeds well under 2,000 for sr.