loving the hack, i've just started playing beta 2 and i like that its a bit more difficult than other pokemon games ( giving me a crappy farfetch'd in stead of a decent starter, how dare you!).
i did find a bug though, when using the move teleport and you're supposed to be teleporting to the warp mainframe, you get teleported to the entrance of the indigo plateau, when you enter the pokecenter it is the warp mainframe and if you leave your in the starting town.
but if you dont enter the center and instead go south you can enter victory road and catch some pokemons in their 40's (my pokes where 15-20 when going in there :P), did get some free high lv pokes, but dont intend to use them because that would take away all the difficulty now wouldnt it ?
anyway keep up the good work
Edit :
my magikarp just reached lv 20 and did not evolve, is this a bug or did you change the evolution lv ?