Going to a "real" server could just mean switching it up, like a $3-5 vps, sftp instead of ftp, ...? and then you can scale by just scaling up the vps. Your sol

Going to a "real" server could just mean switching it up, like a $3-5 vps, sftp instead of ftp, ...? and then you can scale by just scaling up the vps. Your solution is quite good.