I suppose so, change them to match the majority. I've changed some, but haven't gone through all of it.
Monsters images are from jWiki, I find it easier to upload the images after everything else is made, but @_@.
The last one..I have no idea. Most of the info were translated from jWiki way before the official release. I've discovered that a lot of things are different. We're slowly editing to match our version of the game.