In a large bowl, cream together the margarine, white sugar, brown sugar, and peanut butter until smooth. Beat in the eggs, two at a time, then stir in the corn syrup and vanilla. Mix in baking soda and oats until well blended. Stir in the chocolate candies and chocolate chips. Roll dough into 2 inch balls, and place 3 inches apart on an ungreased cookie sheet. Flatten slightly with a fork.
Bake for 12 to 15 minutes in the preheated oven. Cool on cookie sheets for a few minutes, before transferring to wire racks to cool completely.