Crucial away game, league decider

I have an away game tonight which will be very tight and could possibly decide the league..... I could jump up to 1st.
I won't be able to log on tonight so i just wondered what the best tactics and formation would be to set up in advance?

So here are the details:

My team is 116.4, with the top eleven at 118.73. The formation is 4 4 2, i don't really have any movement in that except switching to 4 5 1.

The other team is 114.4 with the top eleven at 116.18. The formation is 3 (all DC) 5 2.

Obviously the possession will probably not be in my favour as it is an away match and the other manager may be there.
What tactics/ arrows/ formation should i do? Worth putting on any win bonuses?

Thank you