Working on it atm, about 1/2 way done, couldn't keep all IV's exactly the same for natures but didnt modify much
EDIT:
All done, let me know when you're on and ill trade ya, i uploaded the .pkm files if anyone feels like verifying or if you can get someone to trade you them when i'm offline its cool.
Gengar.pkm
Flygon.pkm
Salamence.pkm
Dusknoir.pkm
Blissey.pkm
Gyarados.pkm