Great news! Best of luck. Really exciting.
You may want to hook up with Shmupulations who may be interested in translating some of your scans.
I can't access the Google Drive, but Tumblr scans look like a good start.
A query about resizing artefacts from either your workflow or Tumblr: the dots on the dotted lines seem uneven sizes and spacing, and the back/forward arrows I would expect to be smoother? I say this without seeing the magazine, though.
I find VueScan to TIF gives better results than ScanSnap to JPG/PDF. It's also recommended to work on TIFs, definitely for archiving, and only convert them to JPG before zipping and uploading.
You may also look to optimise your images before you upload. I use JPEGmini to get ~40% saving in filesize. More on that in my WIP thread.
As @kitsunebi77 says, I agree that you'll have more luck with Patreon once people see a body of work rather than these first scans. That will show you are committed and going to stay the distance. Even more so if some good new information comes out of translations of your scans.
Below are fixes to spelling and grammar of your Patreon intro. I think it would benefit from a proper rewrite as you get serious.
Keep on going! Looking forward to your first full issue share on RetroMags!