my gutters need replacing, and the facia board is quite rotted at three corners. I'm considering the option of facia cover, but not sure if this is the righ decision, as compared to repairing the facia and repainting. In addition, at the front there is a large gable, flush with the wall, no gutter, tiles bedded above the barge board. To put the facia cover over the barge board the gutter told me he will have to break the bedding. Is this a good idea.