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