Retrofit Manual Bridge Saw to CNC

Anyone have any thoughts on retrofitting a manual bridge saw to CNC? Better yet, would like to hear from someone that has done it.

Thanks,

Mark
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Mark Lammers,SFA or Jackie Peck, SFA
http://www.appalachianwaterjetand (http://maplered.com) Stone (http://g603.net) .com
Cleveland (http://maplered.com) , GA