Pokemon Bloody Platinum, more challenging ?

[doms1313]

So I already played Bloody Platinum some time ago and to be honest I didn't find it to challenging. I mean yeah the level curves were really high and the opponents had strong pokemons with good movesets, especially gym leaders and the elite 4, but if you have a well balanced team it's not too hard. Now I wanted to play the game again, but make it more challenging. Since I already did enough nuzlockes I thought I'd try something else. What would you suggest? I thought maybe a mono type run would make it pretty hard ? Which type would you suggest ?