I have my SS tank from Hall and it looks like a short filler hose with a 45 deg bend may be perfect. I found this: https://www.amazon.com/Ucreative-Thickness-Performance-Silicone-Coupler/dp/B093S7XXZL/?th=1 Is silicone air hose OK for filler hose? I think the intended use is an air hose for turbo plumbing. Thanks Ken