Trade in question (games)?

Hi i want to trade in these Ps3 BORDERLANDS.STD,BURNOUT PARADISE STD,SMACK V RAW 2008,DEAD SPACE 1,CRYSIS 2,ASSASINS CREED 1,CONDEMNED BLOODSHOT.Will this be enough to get left 4 dead 2 and Halo reach and/ orBlack ops?. and another thing,will my black ops/all cod games/halo reach stats be the same on my new xbox im getting tomorow?(didnt save anything)