I got a couple of new sets of stones for my hone yesterday this time I went for the 100mm ones and they are nice and thick, should be able to do a lot of cylinders with these. If you are going to get a hone be careful, most of the ones on ebay only have 50mm long stones and when you are using it the stones can drop into the transfer ports so the min stones you can use are 75mm long, not easy to find but you should be able to pick one up for the mid $30 range