I have an opportunity to buy a like new Beretta Centurion in .40 S&W and would like any feedback regarding the .40 caliber Beretta. This is the DAO model which I happen to like very much in the Centurion model, I have the 9mm version and it is one of my favorite pistols. Just curious if there are any particluar issues with this pistol; kabooms, case head support, reliability, accelerated wear, etc. Thanks, Mike