I'll just comment with my opinions since I can't draw Pokémon for anything:
2: Minccino. Black and White failed in the intro and consequently can tantalize you by spawning a shiny Minccino...
4: That's already been done by a fellow user. mandl27.deviantart.com/art/Man…
5: The cliché six-Magikarp team. It exists legit in every game to date.
6: Of your list, my favorite is Lugia.
7: My favorite Pokémon-move combo is Haxorus using Dual Chop. OHKO just about anything in PMD:GTI, hehe.
8: Fire. It's fairly stable and covers its weaknesses well.
9: Prepare to be bored if I actually answered this.
10: I'd be a Fire-type Gym Leader with both Delphox and Emboar on my team.
11: Not doing, sorry. My only OCs are Pokémon OCs.
12: My Blaziken vs. Gardevoir.
13: Go do Pokémon-Amie with (insert Fire-type here.)
14: See 13.
15: Not doing.
16: See 15.
17: This would lose its purpose.
18: One of the best memes I've ever seen!