Hi TnTWalter,
Congratulations on your new mattress … you certainly made a high quality and good value choice 
I’m looking forward to your feedback as well once you receive it and have had the chance to sleep on it because it’s less common for this mattress to be ordered in a version that has the unquilted stretch knit cover.
Post #89 here has more information about the pros and cons of different types of mattress protectors that should be helpful.
The Dormier is one of the better quality cotton/wool protectors for those who don’t need a waterproof protector.
Phoenix