I'm a huge fan of Wren especially since Ron started the USA service center. There are enough Wren SS's out there that I'm certain they will be well supported for quite a long time. In fact there are enough independent turbine maintenance guys out there than even RAM and Sophia engines can still be supported. I'm not concerned about my SS, especially since it's been such a good engine to begin with. Of course that doesn't mean I still don't want a -100
