I'd honestly have Hayne and Jennings in the centres over Lawrence, with Uate and Gordon on the wing.
Lawrence is a very good player, but Hayne is a proven Origin performer and so is Jennings now. I haven't seen anything yet to suggest Lawrence can go the next step, and he hasn't been that impressive in his few games for Australia either (including last years Four Nations and the 1 test this year)
Gordon also looked good on debut for NSW
Lawrence 2 games for Australia, 2 wins, 3 tries.
Lawrence is the best left centre in NSW and will be the first centre picked next year barring injury. Watch the Tigers back to back wins over Manly and the Dragons this year to show how good a player Lawernce is. It is a pity he missed so much of the season with injury.
As I have said before we need to find a good #6 to make the most of Lawrence great hole running abilities. When Benji hits Lawrence into a gap it is fantastic to watch as Lawernce has the pace to get to the try line and the ball skills to set up his support players.
Trust me the Queensland centres will fear playing agains Lawrence more than any other NSW centre available.