A Dratini and a Chimchar, As one of these is Fully Redis, and the other I can't give semi redis to you on, it'd be better to do 2 credits
EVs for the Dratini --> HP 252, Atk 52, Speed 204
If it learns Dragon Dance or Roost while leveling teach those please.
EVs for the chimchar--> Atk 64, SpA 252, Spe 192
If it learns Close Combat while EV'ing can you teach that as well, (do NOT get rid of S.R. or Fake Out)