You need to worry about more than your chest and arms.
I'm stealing this list from Louden Swain:
Training: Keep It Simple. . Exercises for Mass:
thighs: squats, leg presses, hack squats
hamstrings: stiff leg deads, lying leg curls
calves: barbell toe raises, donkey toe raises, seated toe raises, leg press toe extensions
lower back: deadlifts, good mornings, hyperextensions
lats: rows (barbell, dumbbell, and supported), chins, seated pulley rows, pull-downs (all grips and width)
traps: deadlifts, shrugs (barbell & dumbbell), power cleans, up right rows, and high pulls
chest: incline presses, flat presses, decline presses, parallel dips, and floor presses
delts: push presses, strict overhead press, and seated barbell presses
triceps: close grip bench presses, bench dips, parallel dips, lying tricep extensions, lockouts, overhead dumbbell extensions, jm presses, and floor presses
biceps: barbell curls, incline db curls, preacher curls, seated alternate dumbbell curls
forearms: behind the back wrist curls, reverse barbell wrist curls, and hammer curls
abs: who cares?
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And you wanted to know exercises to avoid:
isolation moves like:
tricep kickbacks
concentration curls
lateral raises
You can do those moves when you're huge.. until then work compound moves