Great list cam! The only concern is unknown redux, although its fav map of mine, it just has too strong of a cade and zombies have a hard time on that one. However with lots of people on its really fun.
All the other maps are awesome, especially deadliest catch, ezf seems to have a great time on that one!
A good replacement or addition for redux is Lake of the sorrows. Still cadable in this one but zombies have a good way to get through em. Not too easy for zombies but fair compared to redux. Plenty of fun guns and ammo and other buildings to run to.
Yeah, Rabbit_hole was a wonderful map.. one of the greatest maps I had played in a while! I'm so sad it's gone now..
As for our current map rotation, I believe that we have the incorrect version of Church on the server again.. that church_siege_final_f or whichever, there's no switch to open tower from the outside for survivors, and you can't re-open basement, etc.
big_city_corner.. this map was so great but I'm just not sure if it'll work out in our server. A lot of people get lost and cannot do the objective so well. They seem frustrated that they are getting stuck in that one particular room as well (the one with the receiver, nearby the brown tank).