dude... man, i dont think you need to "pull" the door dings. you can prolly get a decent body shop to take them out. you'd be amazed what someone can do with that metal.... but like before you might need a skin. But if you do buy a new door, you probably wont get interior pieces, so youd have to switch em anyway. its not hard so its cool.

i think your dents are fixable.... good luck