Any help for 4-1-4-1..???

My next champions league match is against a stronger team than mine..he is using

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

I have decided to use

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

but through where will i attack?
Through the middle or down both flanks or other??
or Any other suggestion??? by the way though i have won 1st leg 3-1,but there might be a huge possibility of loosing as his team is stronger than mine..so please help..
thanks in advance :)

Butterfly 3-2-2-2-1, focus passing down the flanks

4-1-4-1 is a hard formation to break down and has a DMC so no point using an AMC

What dv8r said.

4-1-4-1 is recommended to use only 3DC to fight against 1 ST. So it's 3-4-3 or 3-5-2 is workable.