Has anybody tried the new Driftmaster T-5000 or T-4000 T-bar systems? They don't seem like they are just for crappie any more. One picture shows using the bar to run downrigger rods on it (not, however, the downriggers). I'm thinking about one of these for the rear of my boat. Here is the web page: http://www.driftmaster.com/Other.html. The web page for using the T-5000 for downrigger rods is here: http://www.driftmaster.com/Media.html. I am hoping to get a review from someone who uses these for big game. On a crappie site that I frequent, they have already tested them for spider rigging and long lining, and they seem to work pretty well for that.