First of all, I wish all of you a great Holiday season and a very prosperous New Year.  Thank you in advance for any help you can offer.  I am bidding on a large marble restoration project.  In the middle of the floor is a 25 foot circle that is mostly marble, but there is a fair amount of blue granite.  The combination of light marble, rosa marble and blue granite forms the head of a tiger and the stones are placed in an irregular pattern and very close to one another.  In other words, it is almost impossible to tape off the granite or use a hand machine on the marble (or granite).  It has to be done as one surface.  I am thinking of using my cheetah pucks, steps 1-4 and then the 11k monkey pad.