use a 4231 deep, instead of two MC's go for two players in position 6: a DLP (s) and a MD (s) that gets further forward is a very good option. Position 10 suits perfectly a Treq. with a ppm to come deeper to get the ball. As for wingers, I'd prefer assymetric: a FB (attacK) / W (s) on the right flank, and a FB (s) / W (attack) on the left. Attacking / Very Fluid, shorter passing, pass into space and you're on.