I would like to give you some feedback on your challenge. First off, it's really fun to play if you know you'll be losing one of your valuable team members every 2 gyms. A downpoint to that is that it is kinda easy to grind up 1 pokemon a little bit more so it is the highest level. And when the pokemon you chose appear later in the game, you will constantly be playing with 1 or 2 pokemon, unless you hack them in. Also, the ones obtained later have no chance to get released, so if my last pokemon would be available in the victory road, I MUST use it in the league. So I will just hack in my whole team for the future generations. Apart from that, it's a great challenge, and insanely fun to play :)