Wow Grace that's impressive!!
I can't wrap my head around doing anything productive on my tablet! I complain about it more than I use it. About the only good thing my tablet is good for is downloading movies on Netflix to watch while I'm waiting at my kids appointments!
But you are right with that pen and the Pro tablet, there's a lot of things you can do! My daughter has both of them and I'm amazed at what she does with it!! I can't wait to see your layouts from your ipad!