Pokémon Platinum Hardcore Nuzlocke - EEVEELUTIONS Only! (No items, No overleveling)

Can I beat a Pokemon Hardcore Nuzlocke challenge in Platinum using only eeveelutions? Nuzlocke rules: -Fainted Pokemon must be permanently boxed -Only one of each Eeveelution -All pokemon must be nicknamed Hardcore Rules: -Always Set mode -No items from the bag option in battle (held items are ok) -No overleveling the next gym leader #pokemon #nuzlocke #challenge