You will need new shutoff valves; those hoses are permanently attached and cannot be removed from the valve. Then, depending on the new faucet, they may have hoses connected that would screw onto the new valve, or you may need to buy some the length you need. Suggest you look for a 1/4-turn ball valve for the shutoff. You do NOT want to reuse those valves/hoses...moving them might lead to them breaking. They're okay, but not great when new, and should never be reused.