I've just got my thuringian 5x1 vintage razor hone and lapped it up and it look brand new now. i have several coticules which latly i have been finshing bbw slurry then coticule water and it is realy good i just wanted to try the thuringian as i have heard its a little better than coti. My question is can i use this hone with water to touch up my razors or refresh and could i use this as my finishing hone after 8k norton and how many laps would be needed, aprox i normaly do max 50 on coti.