[CentOS] Installing mdadm and C7 on new computer

I have a new computer with 2 x 2TB SSDs where I wanted to install C7 and use mdadm for RAID1 configuration and encrypting the /home partition. On the net I found https://tuxfixer.com/centos-7-installation-with-lvm-raid-1-mirroring/ which I adopted slightly with respect to partition sizes, using RAID1 for /boot and /root as well and added the /home partition with RAID1 and chose to have /home encrypted.

Is there an "official/recommended/suggested" page for installing C7 and using mdadm for RAID1 in combination with LUKS encryption? As far as I can tell things seem right but would like to check before proceeding to install lots of other software.

Thanks.