hope someone can help, I have aprox. 2500 sq ft of a light marble 24x24. in shipment some of the corners rubbed the polish off. alot of the marble has already been installed and they would like not only to fix the corners but the lady would like the polish to be like she could dive into it! the floor is pretty flat but there are slight height differences is some of the tiles. I'm trying to stay away from a full grind down but... What do you think