So I finally put the fairings on my lift struts and low and behold got the ~12 mph increase that others on the group said I would get. I now get ~124 tas @ 5400, these are un-finished fairings just snapped on for some up coming trips. I also added the bully hawk soft start module, had the engine kick back twice in the last 70 hours, very unpleasant. The Soft Start was an easy install and appears to work well, Lockwood strongly recommends it for the 912S.