Back when I was very young, I devoured everything Geo. Herter had to say, mainly 'cause it was free pretty much. He was a long winded old blow hard, but he was not "wrong" if you got thru the "wind." 24 lines to the inch is pretty but worthless for "grip." b). It takes mightly hard/good wood to hold this fine a checkering and not have all the points falling off as you cut. You got wood that good? He recommended 18 or 20 lines for grip... Layout is the big "critical" part. You have to have the lines "in line" when you cut them or you get a real mess. Maybe you can sand it off and start over. Maybe not. It is tedious work. I bought a tool and found a piece of scrap hard wood that I actually got a diamond on... Wasn't about to "muck up" a gun with my bumbling... Since, then "stippling" has come on. You are pressing a figure into the wood with a mallet. Not bad looking. Some better grip but nothing compares with a wrap of rubber. Real learning experience if you will. How good will it look? I quit before answering that question. Luck to you.