OK, because the only thing anyone asks me about are the stats, here they are for both boys at age two:
Harmon - 34 pounds and 35 1/4 inches tall
Simon - 31 1/2 pounds and 37 1/2 inches tall
Simon still has not made up the two pounds Harmon had on him at birth (in his defense, he was three weeks early). But, he is taller and crazier too. He's so much more active and, therefore, never went through the chubby stage (although Harmon was adorable through said chubby stage).