A note from the Warhammer 40k Wiki :
"When struck with a mutational "gift" from the Ruinous Powers, most Iron Warriors simply cut off the mutated appendage, if possible, and replace it with a mechanical one."
It leaves me wondering how this would be handled in game. Say Duros, an Iron Warrior gains a Slayer Limb as a gift and is unimpressed. He chops the limb off. Is this represented simply by removal of the gift and the necessity to acquire a bionic? Or would Duros have to burn Infamy as per the GM kit rules also? Or would something else be involved?
I'm not currently playing an Iron Warrior but personally, I'm inclined towards a slight infamy drop. Any thoughts?