Having a 2009 VRSCDX I have now gone topless running a K&N with Supertrapp Fatshots 12 disks. Should I be looking at the Thundermax.? I have not ridden it as these are winter mods. I have read many reports here both positive and negative, and am aware of the benefits and the possible frustrations. Is it too early in the bike history (4300 kilometres/ app. 2700 miles) for this?