I have started to hone my new Dovo first with 800 grt then finishing with a 1000 grt water stone. And of course I now need a much finer finish stone. I have found a Black Arkansas stone that is 8000 + grit and at a good price of under $30.00. I was wondering if anyone has an opinion on this make of stone and will it be the right stone to finalize the Dovo's edge?