my thoughts: get a small non-thermostat one and keep it well covered off track so you dont overcool the oil especially on a constant motorway run (make a little blanket for it lol) and on track un-cover it, make sure its mounted in a high pressure area on front the car (mabe even make some ducting for it or even add a high cfm computer fan) and let it cool to its hearts content ....by small i mean half the size of the ones you see knocking around.... anyone think its a good idea?