I couldn't wait until daylight I just grabbed my flashlight and went and checked and not a single drop of water on top from sitting overnight. In fact, no water period since I removed the insulation blanket.
These braided lines were labelled for water heater and just clipped right into my existing copper, so I guess they are safe for the heat. They are really thick and feel like they have some insulation built in.
https://www.homedepot.com/p/SharkBit...bvlf/202685676