Randomly adding "4th generation" Pokemon yet incapable of implementing 4th generation's unique separation in physical/special attacks is only bound to ask someone to screw the balance of everything for the sake of getting some eye-candy...
Safari Zone of Rjion isn't too big, really... but interesting to see trainers in there, actually.
As for Frosty's progress, still training in preparation for 8th gym~
Glad to see that the Rocket Warehouse actually uses some pretty decent movesets. Was expecting sludge bomb from Arbok, but then Earthquake did sorta catch me offguard XD; Poor poor jolty =x
Eh, it sorta annoyed me just how "abundant" is the shadow ball TM in this game... there's one in nugget bridge early on, then it's available for purchase, yet then the 7th gym's gift is shadow ball again!? O_o;
More edit: are you *REALLY* sure that you didn't screw up the shiny ratio? o_O; In this hack I've seen 4x the amount of shiny as all of my Pokemon experience put together *shiny Pikachu caught*