Leave Mackie's voice alone. Ransom did an excellent job with him, and I would hate to see his voice changed.
Ransom was a good voice actor, but not appropriate for Mackie in my opinion. It was a bit of a shock to transition from the original loud, boisterous voice to the quiet, deliberate one. One was outlandish, the other was contemplative. Ransom's voice didn't fit the personality -- he would have been better for a covert ops type, like Faulkner.
And incidentally, I just realized the second-to-last mission was created by Kellan, not Agatheron.

I'll have to grep the campaign for Agatheron and choose from the missions that come up.

I did think Killer Rabbit and the mine mission were very clever. I'm a FREDder too, so I definitely appreciate cool tricks like that.
