@Sorter
PM igotnostuff and ask how he did it. IIRC he said he manually changed the JP text in the Wolf Editor, but I could be wrong.
Also to answer the question about evolution levels most evolve between lvl 25-30 with a few that evolve earlier (Bee-->Wasp for example is at 15 I think) and a few that evolve after (Bear Cub ---> Mama Bear is at 45). Then there's the item evolutions (two of which are fixed now

) and the starters' mega evolutions. Luckily the EXP share and Lucky Egg equivalents in this game (teddy bear and sunglasses) are completely broken as far as fast leveling goes.
Note also that Knight, Idol, and Angel evolve into dark forms if they have 5 sexual experiences that with someone other than you (delivery room, AV room, random number when you catch them)