Tower Roof Choices

Hello, welcome back to my Minecraft "adventure". I was just playing around with a downloaded copy of my realms world, trying out some blocks. I'm really diggin the Pur-Pur blocks, of course I really like the block that I have absolutely zero of, lol. I will have to deal with the Ender Dragon, and go exploring in the END to finish this project, AAAHHHHH! okay, calm.. lol
here's what I was working with.

This second one is Birch. I forgot to mention which resource pack I am currently using, I like vanilla, but am using Soartex Fanver
-flame