if tou want we speek about modifications, post your comment here:
http://userscripts.org/scripts/show/29831

Can you remove the 'plus' sign from the four images of the man (military, etc...) and the link from top bar?

This is how You can do

Or you or sol-666

      // this one remove the plus
      
      var ricercaPiu = document.evaluate("//div[@id='advisors']//a[@class='plusteaser']",
      		document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
      
      for (var i = ricercaPiu.snapshotLength - 1; i >= 0; i--) {
      		var elm = ricercaPiu.snapshotItem(i);
      		elm.parentNode.removeChild(elm);
      }
      
      
      // this one remove the link at top for plus functions
      var ricercaLinkPlus = document.evaluate("//li[@class='premium']",
      		document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
      
      for (var i = ricercaLinkPlus.snapshotLength - 1; i >= 0; i--) {
      		var elm = ricercaLinkPlus.snapshotItem(i);
      		elm.parentNode.removeChild(elm);
      }
      
      

why dit you use my code, I don't see any différences ??

original sources are here :
http://userscripts.org/scripts/show/29831