Create & Print Photo Book "The Story of Us"

I recently made a seamless lay flat "The Story of Us"  photo book for a client's birthday. It turned out beautifully and the upgraded packaging was great. But, I have a few thoughts/requests: (1) I started with a 10 x 10 size and after completing most of the pages, realized I wanted a 12 x 12. Unlike auto books, there is no way to resize Create and Print books. I had to redo the entire thing. Please add the option to resize a book or at least make a note that you can't resize once you begin. I just assumed it was an option because auto books can be resized. (2) Please add more page options for 7+ photos allowing for more horizontal than vertical photos. There are not enough page options. I had to keep reusing the same formats (3) Please add more options for pages with text - there are not enough options. (4) Please add the ability to "preview" the book from the editing format. Every time i wanted to preview what a page looked like I had to exit out to the print projects and go back in again under preview. It wastes a lot of time. 

Thank you for adding the color wheel option to the book now - that was also something that I wished I could do as the page colors that were used were random. 

Thanks for considering these requests.