Novadex XT or Nolvadex to help with cutting

These are very different products - Novadex is a prescription only medication which is often used after a cycle of steroids or pro-hormones, I'm no expert but I can't see how this would help your cut.
 
As I understand it the fat will come off stubborn areas last - so just keep cutting and eventually your trouble areas will shrink. Unless you have gyno ie. sensitive/lumpy nipples and/or discharge then it's probably best to just keep cutting (if you think you may have gyno try asking over on the TOAS/pro-hormones forums for help treating it- edit - ask your doctor first!!)
 
A test booster might be a decent addition as your levels may fall when you're in a reduced calorie state, Nolvadex XT is one possibility although a forum search will bring up the names of other popular ones (although in my limited experience you'd be using this for it's test boosting properties rather than as an anti-aromatase.)