Hi all, I've searched for quite a while and haven't found any decent discussions of good brands of oil pressure and temperature gauges. (Please direct me to any I might have missed!) None of my vehicles have more than idiot lights and I'd like to fix that. Assuming this hasn't been discussed before, what are the recognized most accurate brands? Are there any peculiarities in the senders to be aware of? (I'm not interested in having a mechanical oil gauge in my passenger compartment, thanks.) Any other considerations to be aware of when installing? Thanks!