Hey blim, I made a team (with 2 variations) for a new concept: NU to OU. Full NU or below (it has NUBL).
It would be awesome if you tackled such a challenge (can also do it UU to OU etc).
I'm around 1500 with this, but i didn't play for months and just played yesterday and today, I think it can reach 1700-1800, but its main issue is probably the toxic spikes and the double regenerator pokemons...