You have to make sure of the sizing though. I just printed mine out and one sheet was to scale and one was 62% and the third was 70% of what it is supposed to be. If you have a writing program, Word or something that shows a ruler then make sure the 1" square is actually one inch. If it isn't you can drag it to make it larger. I hope this makes sense.
Your block looks super. I can't wait to get started.