i'm in the planning stages of a restoration for my 260z. alot fo what i've read states cooling as an inherant wealness of these fine cars. i'm considering upgrading to a larger radiator like that advertised in the motorsport catalog...i'd also like to change to an electric fan to lose the parasitic power loss of the stock model. has anyone tried this conversion...and was it sucessful. i'm in georgia where summer heat is a big concern.