Tournament Help

OK I am looking for some serious help now.  I am planning on starting more competitive play.  There is a tournament at my local game store next week and I don't even know where to begin.  I normally play friendly games with themed army lists.  I don't expect to win, but I want to make a good showing.  Would anyone out there mind throwing a good 1999+1 list my way to see what I can do.  My only limitation at this time is that I have no vendettas.  I may have my kits delivered this week.  If so I plan to use them (2).  Please provide lists if you have them.  If worse comes to worse I will just play a fun list and hope for best painted.  I have had a lot of compliments on my army since no one there has actually seen a full Praetorian army.  Any help is good.  Thanks.