I'm pretty comfortable with my bike temps (I only ride with it set to ambient, and ignorance is bliss on this issue for most), but I was thinking of a small/computer fan to assist in exhausting the engine compartment with the stock sucker fan....somewhere other than at the rads. It seems to me the aerodynamic design comes into play with the rads and does somewhat different things at different speeds, so why not vent some of the hot air out another direction? It's just a thought and I may tinker with it.