You could alternatively use cloud storage. Google is a good provider, and you only pay for what you use.https://cloud.google.com/products/cloud-storage
Hmm I'll check it out Cloud storage never crossed my mind because of the file sizes I am dealing with I would be waiting quite a while to upload them all the time. Just one folder of videos from one game is over 100Mb transcoded. and Raw can get over 500mb ( But I would of course be transcoding first).. I would probably need about 2Tb of storage rite now to move what I have.
Also I've been wondering about NAS storage also but I'm affraid of HDD's failing. Honestly I do not know much about storage even though I have built quite a few computers and consider myself pretty tech savvy as far as storage goes I usually only ever had to pop a HDD in my PC and set it up as Raid 0 or w/e I wanted.
HDD prices are getting cheaper but I would need to learn some things about NAS and any alternatives.