Ok since this is impossible you're out of luck.
None of this is possible.
-Ray Gun (has infinite ammo) shoots Smoke balls which release smoke on contact. I'd like to just spam Smoke Balls, without having to drop the Ray Gun, pick up the Smoke Balls, and throw them. Item modifier didn't work the way I wanted it to. - Item modifier would be the only way to do that and it didn't work
-Gooey Bomb's explosion is as powerful as a Blast Box's explosion. - No ones found the hitboxes for items yet.
-Ganondorf pulls out a trophy stand instead of a sword (Would it work in battle if it's never thrown?) - No ones found out how to NOT pull of Gdorfs sword.
- Kirby has a hat applied to him before starting the game (hat determined by character ID value) Different codes for all 4 players to have 4 different-hatted Kirbies in one fight. - No ones found out that.
-Ganon's sword is half its regular size - Can be done with models, not articles.
Two (Maybe three) of these ARE possible.
The Partial Size Modifier can make Ganon's sword smaller.
If you know how to make cheat codes, infinite Ray Gun ammo IS possible. Someone's done an infinite Super Scope ammo.
As for the Gooey Bomb having the Blast Box explosion, it's possible via cheat codes.
What the HELL has happened to this community? Do they not know anything anymore?