Well, I do.
It's the new SIG 556 Classic from SIGarms.
I'm opting for the drum iron sights, and perhaps later on an ACOG or something
http://www.sigsauer.com/products/ShowCatalogProductDetails.aspx?categoryid=35&productid=114It looks a hell of a lot like the original SIG550 rather than some uebertaktikool POS with rails coming off every flat surface and then some.
I'd love to get one.
Anyone want to spot me $2,500? I can work it off by working on your computers. Hell, I can build you one free of charge, although you must supply the parts.