The lacquer on the roof of my car is peeling - been like it for years and years - it had a minor repair to the roof following an argument with a car park barrier and the new lacquer is not 100%. I am thinking about getting the roof painted again - obviously it would be better to remove the bars that run the length of the roof from behind the sunroof and also the bars on either side of the roof - how are these removed? - just trying to figure out how big a job this is going to be!