What's safe about ice carving?

Nothing, really. This comes to mind as I ponder all the tools we'll be using to create our "masterpiece":1 - 14" electric chainsaw
3 - 18" electric chainsaws
1 - 42" gas chainsaw
6+ - long handled chisels (~3' long)
2 - angle grinders with uber-aggressive disks with guards removed
3 - die grinders with more uber-aggressive bits
2 - (1'x1') Scratch pads (with either hundreds of nails or other abrasive item)
2 - Mallets
1 - 5' breaker bar
? - misc small chisels
2 - small saws
1 - broken iron (stuck on)1 - weed burner
oh, and 54,568 pounds of ice!