I am thinking this will be my first hone because of the price and it comes pre lapped and ive herd good things about it. My question about it is its a natural slate stone. And it comes with a slurry stone that suposably makes it cut like an 8000 andthe stone itself is 10000. can i make a thick slurry like on the coticule one stone honing video and cut fast and thin the slurry with water untill its just stone and water to lets say bring an thriftstore find back to life. or do i need to purchace different grades of j nats to use on this stone to go from bevel to 10000 . thanks i use lapping film and have been thinking about starting to use a hone but im on a tight budget.....