sitting on fence about amp meter

after reading about amp meter promblems i am think of converting to voltage gauge.what stoping me is my car is one owner car from san jose california. has not been hacked at or modified.i also have the documents from window sticker to last oil change invoice just before i got the car.my wireing looks good.im thinking may just remove terminals in the fire wall bulkhead to stop future problems and leave amp gauge alone or do convertion to voltmeter.coments welcomed.