this is good btw
it compresses the lower/mid rarity costs without destroying top-end rarity. It creates a more liquid rarity ladder that will allow for easier price discovery
id expect some further optimization but there will always be a theoretical lower bound due to needing to touch mainnet and interreacting with the uPeg contract
see the tables below
it shows the current expected cost to mint upegs at various levels with 3 different costs per roll. Even in the most optimized scenario the top match levels across both traits and colors are extremely costly.
what does this mean?
it means that if you hold a upeg with 6+ trait match level or a 5+ color match it will always be rare. Top end rarity remains intact no matter what. This is important so the market can form around this.