As the towing season approacheth, I'm thinking again about adding an aftermarket water temp guage to the Cruzah. I know there have been a few discussions on this, but they seem to break down into various general topics and links to guage websites. So I have two questions of a specific nature: Anyone know of an unused spot on the block to connect an aftermarket sender? Anyone done this yet and have an equipment recommendation? I'd like to have an alarm on it and a discreet smaller gauge rather than something I've got to strap onto the steering column like the old days. So, extra points for compactness or better yet a tiny surface mount digital readout. But the big thing would be the sender strategy as I'm not fired up on drilling and tapping into the block or radiator. Thanks in advance.