Sounds like you are doing a great job.
You might want to consider scanning all that paper patterns, etc from magazines and books them putting them on a flash drive. Will save a ton of space. I put mine in files: #1 with just the finished photos and #2 with the finished photos and directions. I even separated the sewing from the quilting so I could find the different things quicker.
I donated my magazines to my local quilt group which sold them, and a lot of others, at our local quilt expo and made $1000!