If you do a tabadmin restore (from a backup) on the new server, then the customized views will come for the ride.
+ 1 to what Jeffrey suggested.
Doing a tabadmin backup and restore will restore the entire data set of the server to the new server, including the custom views.
While restoring on the new server, make sure to use the --No-Config option. This will just copy the data and no system information. More information can be found in this Kb article( details at the end of the article). Initiating a recovery from a backup
Hope this helps.
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