With my champions league 2nd leg in 2 hours I've just checked my opponents formation and they are now playing as follows

---------ST--------
AML------------AMR
-----MC-MC-MC----
DL---DC---DC---DR

I currently play:

----ST------ST-----
--------AMC--------
ML---MC---MC---MR
----DC--DC--DC---

I've seen other posts suggesting 3-2-2-1 but I like playing with 2 strikers and my DML and DMR are not as good as my ML and MR so I'm still favouring my current formation but I'm just wondering if this is likely to work as I really want to win this match especially as its against my brothers team. Any advice would be greatly appreciated?