I got around to doing it and I'm happy with the results. However, I am concerned with the risk of heat from the valve cover getting to the line and potentially melting the hose. Anyone have any suggestions on how to keep it from resting atop the cover? Or is there nothing to worry about?
Unless it's Chinese hose formed out of gum drops, You're good, sleep well. If it is rubbing, slide loom or other protective sleeving to protect it, that is all.