Doctor Who's first Dalek story colourised for new feature-length revamp

Well this could be very interesting indeed... Obviously the main question is how on earth can they cut anything from that story down to 75 minutes when it's already such a lean script with no padding at all?!?

I'm a huge Troughton fan though, and while I'm g glad there's been something of a First Doctor revival in the last few years it'd be great to see a colourised Mind Robber or something as well, not that it will happen...