Beating a dead horse IVR QUESTION

If someone is wondering can a oil or temp gauge be a fuel gauge in panels such as this 66 B'cuda,,,, Yes it can be done. Those others 2 gauges get their  A voltage at their  I post. So knowing fact, the copper traces from wiring to the fuel gauge location are wrong. One must nterrupt copper traces and move wires as required.
"So you're suggesting modifications that the next owner will surely scratch his head over?"
Yes I am.
"Is this worth a try with a used oil or temp gauge of the same age?"
Maybe not the oil gauge but the temp gauges have a comparatively easy existence. Some may have never been to hot/full more that once or twice in life to date.