Thats at the moment a counter formation for 4-5-1v. whats the opp quality vs yours? what formations can you play? If the opp is weaker i would go 4-3-2w-1 with a Down arrow on one of MC's, normal, flanks. If the opp is lil stronger 4-1-2-1-2 ND normal, short passes, middle. That would be my choice.