Flavor combinations

I was doing a google search for recipes for Scott's birthday cake. I don't like using generic box mixes, because I don't think they are worth the calories. They have to be doctored to make it worth it. So, Scott asked for a cake with peanut butter and chocolate. I'm to find recipes that I want to make and then let him make the final selection. I told Richard what I was doing and he wants me to find a recipe for HIS birthday cake. Peanut butter, strawberries, blueberries, and white frosting. Hmmmm.... I'm not sure I'll be very successful.