Dalek Voice Changer in a Full Scale Dalek

I was stuck for a voice changer until my full scale unit arrived, so I bought a cheap Dalek Voice Changer helmet, stripped it down, connected a jack to the speaker cable, replaced the three clicky buttons with a small box with three new push buttons and duck taped the whole lot into the dome of the dalek. It's a cheap and easy way to get a voice for your Dalek without too much trouble.