Cup todays evening

Hi,

I have to play vs that formation today: 3W-1-4-2

DR---DC---DL
-----DMC-----
MR-MC-MC-ML
--------------
------ST-----

He is 2 levels aboth me :/
I read that the narrow diamond could work, but with what settings ? (because im the lower player ...)
I dont want to lose in first stage of the cup -.-;;

Greetings

Well, i'm not sure why it worked, but i beated him 4-0 and in his stadium.
played 4-5-1V