Really?
Spoiler
Finished my Soldier 1st playthrough and got to 56 on one playthrough (hardcore mode)! Gonna play a 2nd time through, get her to 60 while on Insanity, and unlock those two achievements. Then the only thing I'll have left is the achievements for the partners. I've got two of them, but I really don't want to do "complete" playthroughs twice more to get the other 4.

