but see, if you drive your car everyday, that means you need thos gauges even MORE!!!
think of it
the likelyness of something going wrong on the track, in a well taken car of car, with 20 minute sessions, figure 5 session a track day.
Arent very high if everything is operating correctly (or at least in my host of trackdays ive never had a problem)
where most people have problems that need monitoring are in fact in daily driving. the stop and go traffic, and sitting in traffic, put more abuse on your engine on a regular basis than that one single tracday.
your car is mor elikely to overheat, oil temp to rise, while in traffic.
i hate gauges too, but i have some on the way, becuase well.....its a necessity