AD08 will be **** on the road if its wet. No point going for them unless its a dry day only car.
You say you want to reduce roll, go for ARB's.
Is it a facelift or prefacelift EJ9? If its a prefacelft, you wont have a front ARB so get the front lower control arms that accept droplinks (any EK shape apart from prefacelift EJ9). Then I'd get a ARB from a VTi (same as the EK9, 26mm in diameter) and fit that.
For the rear, you have two options, VTi rear ARB (15mm) or EK9 (think its 21/22mm). VTi one will bolt straight up. EK9 needs a subframe brace to stop it from tearing.
While you're messing around with suspension, rebush the lot. Its the best thing that you can do to your 14 year old (at least) EJ9.
I wouldn't bother with camber arms for now. Unless you plan on going stupidly low, you dont really need to adjust it. My car's pretty low, and on the standard arms I have about -2.5 at the rear and -1.5 at the front iirc.
Ignore what the internet tells you that you need, and go and drive the car and decide from there. Too many people out there saying you need to do this that and the other when it's complete bullshit. Also learn the car before chucking loads of parts at it.
I've done all the stuff thats listed above, and it works for me. Just find what works for you