Changing width of font characters is easy, the problem is, you then have the menus and dialogue text that won't fit properly. If you are making the font smaller, the text will be too small for the box and look odd, or too small for the menu. With the menu overrhaul in ff7, we had to manually change almost everything to make the new font work. Besides, the real issue with FF8 isn't the width values, it's the actual font they've used for PC. It isn't correct. Look at the PSX version.