Superb 80s power balladry. I hope you were wearing leather trousers when you sung it, and the video will feature motorbikes and windswept Bon Jovi style haircuts. Seriously though, its an absolute corker both of you... a super combination of the vocal and the guitars. Absolutely nail the genre without slipping into pastiche. Thought avalanche made a fine metaphor too and I'm not aware of it having been done before (although most natural disasters have... earthquakes, hurricanes, heatwaves, tsunamis...). I hope you two will collab again?