Okay, so I am wanting to maximize my fill station.....I currently have 9 "J" bottles 3500psi (Probably the wrong term for the bottles....please see photo below) that are plumbed into three storage banks (3,3,3) and I have a 4 whip fill station. I just recently purchased a Buaer K-20 compressor and I'm going to add 4 more fill whips for a total of 8. I am wondering how you would set up a system with the components I listed??? One large cascade? I'm filling on average 60 AL80 bottles a week.... I'm interested to hear your ideas....... Thanks.