EPT Steps Pokerstars

Has anyone given these an attempt? I am looking for some advice on the later steps....

I play as a hobby, and gave the steps to the EPT a shot. Figured why not? Well I started with Level 1, $7.50 buy-in, and am now up to Level 5, which is the $700 buy-in. To be honest I would love to withdraw this for T$, but they don't do that for the steps. So pretty much looking for help on these levels, mainly 5 and 6 if I make it past 5.

I have watched a few and realize that these players are used to playing way higher buy-ins than me, and are better players just showing from there #'s... So anyone that has played in them throw some pointers my way....