My newly discovered possible oil leak worries me so now i want the peace of mind from a set of gauges. How about a oil pressure gauge and maybe a coolant temp gauge to protect me from overheating. I checked the obvious place for info(se-r.net) and i didnt see anything. Those of you with gauges please fill me in on how tuff it is to install and how much its gonna cost me. Im thinking digital gauge all the way so it will be easier to put in.