Hello /vp/, I'm doing a Black 2 hack, modified some pokemon, I'd like to hear your opinions.

Without mentioning all the small BST modifications I've done to certain pokemon and changes done for convenience's sake, here are more major changed:

Krabby/Kingler/Corphish are now Water/Bug
Hypno is now Psychic/Dark
Voltorb/Electrode are now Electric/Steel
Elekid/Electabuzz/Electivire are now Electric/Fighting
Cyndaquil/Quilava/Tyhplosion are now Fire/Ground
Croconaw/Feraligtr are now Water/Dark
Tyrogue family expanded to include Sawk, Throh (if male) and a female pokemon (hue)
Volbeat/Illumise are now Bug/Electric
Due to a request, Flygon changed to a Special Attacker and it was given a slightly improved BST and access to some special bug-type moves (still Ground/Dragon)
Glalie changed to Ice/Rock, stat distribution changed
Serperior changed to Grass/Dragon
Dewott/Samurott changed to Water/Fighting

What do you think? In addition, every type change came with a diversification in movepool to reflect the change.