Half a golem rolls into a bar...

Saw a post on the Pathfinder RPG group on Facebook asking for advice about a big fight with the upper half of a golem on a table.  I suggested the table should be on wheels, there should be hooks all around the walls of the room, and there should be a length of rope on the table with the golem.  That led me to this.

Rolling Charge [2 actions]

Prerequisites: The golem is holding a rope attached to a hook in the room.

The golem can pull the rope and roll across the room up to twice its stride and make an a single strike.

[Reaction] Rope Trip

Prerequisites: The golem is approached by a creature while holding the rope.

The golem makes an Athletics check against the creature's Reflex DC.  Failure means the creature falls prone and is Clumsy 1.

Thoughts?