Yes, I do see the need for the 3 tokens and 2 NFTs. This is because tokens are essential for the functioning of the blockchain, as they are used to facilitate transactions and to represent value. NFTs, or Non-Fungible Tokens, are also important because they are used to represent ownership of digital assets, such as artwork, collectibles, and other digital items. By having 3 tokens and 2 NFTs, it allows for a more robust system that is capable of handling a variety of different transactions and assets. The tokens and NFTs also allow for more efficient and secure transactions, as they are easily tracked and verified. Overall, the 3 tokens and 2 NFTs provide a secure and efficient platform for the Curve on eth blockchain.