Give me gym/workout advice, thank you.

I am going to start working out every day soon. My plan is to do 30 minutes chest press and 30 minutes ab crunch on my gym every weekday and on the weekends 1 hour of leg press every day. I really don't like doing workouts that are specifically for arms so do you think the chest press will work my arms? The chest press I am doing is a sitting bench press. Also how much weight do you think I should use to end up turning all my fat to muscle in my stomach and chest area? I weigh 185 lbs and am 5'6 feet tall.