Thanks to those who responded with personal emails about the Panimex scoop. Actually, I wound up with the carbon fiber version of the Evil Twin. Cisco at Smartcar-Performance suggested I look at it on eBay (admirable, it isn't one of the products he himself sells). I very much like the appearance, but will keep an eye on the fasteners. Seems like something like #4 screws might be more secure. Scoop (and other goodies such as Brabus handle for rear window) arrived from UK in six days, very fair combined shipping charges from Smart Car Bits vendor.