The price is OK, and the accessories will get you started.
http://www.cabelas.com/cabelas/en/templates/links/link.jsp?id=0006186&type=pod&cmCat=catfeatcamp&cmCat=cat20720_featI don't see a 36 caliber Navy brass frame on the Cabellas website, but I would recommend the 36 over the 44 in the 1851, if not for authenticity, at least for the fact that shooting the 36 will place less strain on the brass frame assembly and last a lot longer.
If you want a 44, you would be better advised to get it in a steel frame, even in an 1851, but of course, an 1860 is more authentic.
If you must have the open-top, get the 1851, 60 or 61, but if you can abide the Remington design, even in brass, it is a much stronger revolver.
All that being said, the brass frame is pretty.