How do you maximize EV in Party rebuys?

[DDBeast]

With the ability to rebuy prematurely in Party rebuys, what is the best way to exploit this? Should you play normally and rebuy when you're all in, or should you go out of the way to get these rebuys (i.e. pushing a lot of hands you normally wouldn't)? Or is it some medium between these strategeries /images/graemlins/smirk.gif?

[Roman]

I just look for good spots and time around ~8-10 rebuys. I get a couple in really fast and then look for pretty safe spots like shortstacks behind me and flushdraws and whatnot.