Ben heard the sound of wind, and reacted differently than the Inquisitor. When the Psyker appeared behind them, Ben had pivoted and his plasma pistol was in his hand, humming. He looked at the Psyker for a second before placing the pistol back in the underarm holster hidden by his coat. Ben reached up and plucked the lho-stick from his mouth and flicked it, as Stukov appeared and was uncerimonsely greeted by gravity. 

The inquisitor suggested that the 4 of them go in now, and the others could be backup. It worked for Ben, and he shrugged. "[color=aba000]It's your show sir, lead the way.[/color]" He said, clapping his hands. Ben took a few steps up to the gallery, and stopped to address Stukov. "[color=aba000]Watchman, eh?  Maybe we should call you Rainman, since you're falling from the sky, and all.[/color]" Ben said, with a deadpan face. He held for a second or two, and smirked, before continuing up the steps to the gallery.