Two immediate things I’m thinking of to improve the visuals of the cellar:
I love the convenience of the white vinyl-printed tags but it’s out-of-place. Would love to replace them with custom stamped brass tags, like “CAB” “01”, “MISC” “03”, etc. Priced these out on Etsy for a total of around $2k. Painful but I’ve gone this far, right?
Using 7" silicone rubber bands as earthquake protection (if it isn’t obvious already). You can ONLY find these in packs of rainbow colors. All-black would have a better aesthetic, but that’s not an option. I don’t trust non-silicone bands at all to last years at cellar temps.
I’m not sure how fancy you need the typesetting to be on the tags but if it were me, I would buy some blanks ($90 on EBay for 125 1"x3" blanks with nail holes) and a letter/number stamp set (wide range of pricing but let’s say $30) and go for it. I kind of like the idea of a hand-stamped look over uniform perfection anyway.
Yes, if you push the band backwards (or pull both bottles out by hand) it gets tight right around as the necks begin to expand outward on the bottles. For 750s on regular racks a 6.5" or 6" band might be optimal, but for champagne on mag racks you need 7". Thought of buying both sizes but this still works.
It really does have to be silicone… it’s a much more expensive material but lasts indefinitely at any reasonable temperature and under stress. Maybe some of the pricier non-silicone bands like the “tactical” ones touted on Amazon might be equivalent, but no reason to take chances.
Second link is silicone and dimensions may be about right. If not - on one of their other product pages it said a customer asked them about a slightly different size and they decided to make it - so maybe worth reaching out to them, maybe it’s easy for them to produce variations? Especially if you describe the potential market from this forum/thread alone LOL
I have had thoughts about contacting one of the probably Chinese producers of the silicone bands about a bulk production of the color black. Might be cheaper than buying 8x of the rainbow packs than I need and just saving the black ones…
EDIT: I fought my way past Amazon’s stupid chat AI and messaged the seller of the 7" rainbow bands directly, asking them about potential all-black production. Probably won’t amount to anything but can’t hurt.