I'm 16 and want to get some pecs and abs + arm muscles, how does this workout sound?

i really think u should do a little of everything every 2 days and ull do good... like crunches(for abs), push ups(for pecs and triceps) weightlifting for biceps and shoulders, and cardio excercises for legs and burn calories.. i am a little overweight and im doing this everyday and im feeling stronger, mi arms are very well developed, just that my extra meat hide them a little, and other things too