https://forums.pokemmo.eu/index.php?/topic/33206-pok%C3%A9mon-xy-friend-codes/
here is a list of the friend codes that pokemmo players have in x and y and the pokemon that are assigned to the players.
how about two pokemon per account, to make up for the smaller number of pokemon in pokemmo. there is 286 implemented pokemon im sure its doable.
and the viability is simple, if you are guaranteed a 31 in a stat, and there is a higher appearance rate, you would be inclined to hunt at the safari as opposed to the wild.
perhaps make it one per ip? im not sure if thats possible, your point is valid.