I'm back and here's what I got. I traded all my beautiful fish for a 12" Dovii, two 4" clown loaches and a voucher for $100 in store credit. I spent some of that already on some mysis shrimp and krill.
As far as crying over the Argentea, forget it. She was a boring fish imo and I was happy to sell her. I liked the Lyonsi and Carpintis but I like the Dovii better. If the Lyonsi was a male, I would have had a harder time parting with her.