This looks good! As well as the ZIL assets I think it would be good to have USDT/USDC and USDT/BUSD pairs listed. According to Devel's data presented in the last proposal the USDC/BUSD pair does ok without the LP incentives, so I don't think we would need them for these pairs either. USDT looks like it will be the default stablecoin of the ZIL ecosystem for now, and whatever you think of Tether's practices it is still very widely used on the ETH chain.