At 1000 pts you should fare pretty well, however i'd use those spare points to get some meltabombs on Skull Champions. an odd walker could ruin your day! Also, i'd go for autocannons instead of missiles.
About competitiveness...it depends on your area. i can see the land raider and kharn take by surprise many lists at 1000 pts. If you are thinking about tourneys, however, rethink the list. Even at 1000 pts, you are a sitting duck vs most Tau and Eldar armies. IDK how this would fare Vs competitive necrons at 1000...
About competitiveness...it depends on your area. i can see the land raider and kharn take by surprise many lists at 1000 pts. If you are thinking about tourneys, however, rethink the list. Even at 1000 pts, you are a sitting duck vs most Tau and Eldar armies. IDK how this would fare Vs competitive necrons at 1000...