Party Steps - Strategy Change?

Hey all,

Started the steps a few days ago, since I have been running hot on my last 100 SNGs...

My journey went as follows..

Step 1
Step 2
Step 3
Step 3

And now I have a freeroll into step 4. I am excited to have gotten this far, and the play has been fairly easy up to this point (final 4 on step 3 gets tough if you are short stacked)... Other than that I havent changed my general strategy much (steal more often though).

In step 4, top 4 goto Step 5 and 5th plays again. I am fairly confident I can make top 5. If I am lucky enough to get there what strategy changes should I make? I am not used to playing the bubble 5 handed.

Does the level of play step up much higher in Step 4?

Thanks all!

Bump