I havent seen ya fer a while. I would get a 3" putty knife, and a box of light joint topping compound, Oh ya, from the big box store. Fill in the lines of panels. Then the people in the wall paper department can direct you to some special paper to cover paneling. They might try to tell ya you dont need ta fill dem der lines in panel, but fill them first, I have seen 5 yrs after

If you fill lines, wait to dry, then paper, people will never know there is paneling under there. Seen it, try ity, you'll like it! Good luck....