Cleaning electrical connections

[JAMES_S_WALLACE@HP-Canada-om1.om.hp.com]

     I have been considering applying copper-based anti-seize compound to 
     electrical connections, once cleaned, as a preventive measure. I 
     understand it's nothing more than copper filings in oil, so it should 
     improve the connection (more contact area, moisture exclusion). It 
     ought to really help in high-current situations (starter, generator 
     output, "35 amp" circuits...)
     Anyone had any good/bad actual experience doing this? Will my horns be 
     louder?
     TIA,
     Jim Wallace
     '60 TR3a