Create DynamicMethod from Action

I am playing around with DynamicMethod and aim to do the following:

I have an Action from which I obtain the IL code as bytes using GetILAsByteArray(). From this bytes I would like to create a Dynamic method and execute is. Here an example of what I am trying to do:

class Program
{
    static void Main(string[] args)
    {
        //Create action and execute
        Action<string> myAction = s =>
        {
            Console.WriteLine("Hello " + s);
        };
        myAction("World");
        //Get IL bytes
        byte[] ilBytes = myAction.GetMethodInfo().GetMethodBody().GetILAsByteArray();
        DynamicMethod dynamicCallback = new DynamicMethod("myAction", typeof(void), new Type[] { typeof(string) });
        DynamicILInfo dynamicIlInfo = dynamicCallback.GetDynamicILInfo();
        dynamicIlInfo.SetCode(ilBytes, 100);
        dynamicCallback.Invoke(null, new object[] { "World" });
    }
}

When calling a dynamicCallback.Invoke(null, new object[] { "World" }) we get "Exception thrown: 'System.BadImageFormatException' in mscorlib.dll".

One thing I have no idea abut is what I should use as second argument for SetCode(), what should be used as 'maxStackSize'? How can I set the same value as for the initial action? But I suppose this is not the reason for the exception.

How can I properly create a dynamic method from the IL bytes?