Xorg.conf settings for HD3200

[super.rad]

Recently got a new computer with integrated ATI Radeon HD3200, I'm using arch and have been using RadeonHD up until now but want to give catalyst 9.4 a try for KDE desktop effects. I've installed it from AUR but I have no idea if theres any certain settings I should have in my xorg.conf it currently looks like this http://pastebin.com/m3b6a9fda
Obviously I need to switch RadeonHD for fglrx but is there anyother settings I should change/add?
Thanks