So I found out you are not allowed to build higher than 3 floors, so I had to redesign the Abbey a bit. Here are the final results.
Floor 1, including 4x8 "gatehouse":
http://i1371.photobucket.com/albums/ag300/Liz_Amsden/10-22-14_7-14nbspPM-3_zps2c1a0ded.png
Floor 2:
http://i1371.photobucket.com/albums/ag300/Liz_Amsden/10-22-14_7-14nbspPM-2_zpsbff4542e.png
Floor 3:
http://i1371.photobucket.com/albums/ag300/Liz_Amsden/10-22-14_7-14nbspPM_zps65229185.png
Roof:
http://i1371.photobucket.com/albums/ag300/Liz_Amsden/10-22-14_7-13nbspPM_zpsdd3e7479.png