Started teardown to build my 103. Would like to add some cooling? Should I go with Oil cooler only. Oil cooler + LeNale Fan unit? Or Lenale fan unit first then see how it goes? Its quite a bit cooler here in Canada most of the time but we have our hot days and I have been in Sturgis when its baking hot. When the bike is moving any ambient temperature below 200 degs is going to cool the engine (via air movement) Would it not make sense to only add the extra fan unit for when you are idling and have no air flow? Your opinions are appreciated.