Whatever formation you choose, try to stay away from 4-1-3W-2. I've been checking the results in my CUP for reference on counter formations, and found that 4-1-3W-2 has in many occasions lost with a big margin. Here are some of the results:

4-1-3W-2 vs 3N-1-3W-1-2 (0:4)
4-1-3W-2 vs 4-1-3N-2 (1:5)
4-1-3W-2 vs 4-4-2 (1:5)
4-1-3W-2 vs 4-3N-3 (0:3)
4-1-3W-2 vs 3N-1-4-2 (0:4)

p/s: All the 4-1-3W-2 matches above are in full team (not with missing players that the AI fills it up).