I wish I had an answer for you on that valance man
If I had to be $$ on it I would venture to say it should fit. If Travis cannot get your treehugger done before windrock (odds are pretty good he is going to run out of time) I can bring my factory BG along and we can bolt it too your truck for the event. The factory one takes literally all of about 5 mintues to mount on the H2. That way you dont have to un package your sma and go through all that mess just for one weekend of use.