New spool suggestions please.

Just looking to spool up the new Daiwa Crossfire 3iB 3500 6kg drag(http://www.daiwa.com/Reel/detail.aspx?ID=239) which I will be matching up to an Okuma X-Factor 7' 4-6kg(maybe 6-10kg later on).  What stren of braid should I use?  Normally targeting Snaps, Trevs and KY in the Hauraki Gulf.

I have Shidai Advanced PE 8kg braid but I'm not sure if it's ok to put it on 6kg drag reel.

And what stren of flulo leader should I use?