Need a little bit of help against Narrow Diamond for away game

[Florian Bunea]

So. I have played home with this guy, in cup qualifications, home, and i have won with 3-1. Now, i am thinking to play again 4-5-1V, but with hard tackle and deffensive mentality, but i am not 100% that's the best solution, so i need a little bit of help. Please.