Hog 3 - 4 console swop with Axion media server.

I am being asked to upgrade a hog 3 desk for a new hog 4, and my concern is, the current desk is running media control for DL3's via an Axion server, I gather there are up to 400 dmx control channels for the server, am I likely to have any problems updating the showfiles from Hog 3 to Hog 4. ?
I am hoping it will be a simple process just to insert the files into the 4 and the rest will be automatic.

forum help and advice is always appreciated.