Would ordering a SV8000 with 8PSK Q SUB BOARD from Ebay be asking for trouble later? I don't want to get caught up in the end user b.s. like some people did a few years ago. How did you buy yours if you don't mind me asking? I'm thinking about ordering a system but am not sure it safe to do so. Would it be better to call the ebay store and send them a money order?