I have used the HOSE CLAMP IT TO THE PLUG method without any issues. If you have a way to put an EYELET on the end, you could also bolt it down to the head somewhere. Personally though, I would just hose clamp it. Find some hose clamps that are the right size (get several) and clamp it right to the base of the plug. I say get several 'cause you may overtighten and ruin one and you don't want that to keep you from flying.