Ah. Ok. Yeah, if you do that opposite-S construction I mentioned above for those four, it’ll be strong enough.
Like the colors, blue/bronze. Nice design.
Agree on slightly heavier gauge since even the first rank will hold some weight
You don’t want to solder anyway because you’d be attempting using a jewelry torch long enough to heat metal but right next to your wood pieces. Wood=burn
You might could try a lead-free solder with a soldering iron like for stained glass then there’s a patina you can add to color it to copper to blend. I’d do a proof of concept on a sacrificial test piece first
You do want bare wire for that. Coatings will prevent solder/flux from working
Forgot about rockbarrel since I’m usually just there buying shiny things. Might call them before making the trip to see if they have to gauge you want. Or use as flimsy excuse to go regardless
Another thought for design is looking close at ring lords offerings. They have A LOT of colors, and the mix of diameter/gauge might suit you, plus some of the materials will either have innate hardness or possibly tempered. It’ll say. Plus they’re sawn, so cleaner closure