The ferris wheel pattern would be an easier one to do. Look at the sections in each block and you will see they do not all end in the corner. It is as close to identical as you will get to your pattern. I don't think all the seams will fit right when you sew the blocks together. They will all be in one corner. The ferris wheel pattern solves this by not having all the seams in one corner.
This is a really cool pattern and please keep us posted as to what you do and show us the progress as you go. I'm going to like this.
peace