Yes, I was looking for those spreadsheets a couple days ago, based on your suggestions to other users, but sadly they are not available anymore (it says "restricted access").
If I rotate the bookshelf version 90ยบ then I end up having 10 x 22 inches to arrange everything, but since the woofer is already 10", it will be too tight.
What happens if I increase just width to 11 or 12 inches, keeping all other dimensions of the bookshelf 2Pi the same?