I would love if you make all 721 Pokémon and all Mega-Evos ;)
and make the Pokémon on the Route 402 and 403 level 5-7, is better then you can train your Pokémon easily, now I must search cheats to rebattle Trainer, because I don't like rarcandies... I'm normally a Trainer who loves to train and is like crazy to train the Pokémon, but that Pokémon are level 3-4 it takes really too long. The Puzzle was easy.
I'll tell you if you do this with all Pokémon of 6th gen + that ones you want from 1-5 it will become really epic. Plz make that when you have Pichu that you can go trough the Forest and there is a Nurse Joy that heals your Party, make that or that the trainer can get to the Pokémon Center or something else plz