Definitely do some research. There are heaps of posts about this. I can give you a quick heads up though

I have Tein Super Street with DC2R LCAs and had major problems fitting the Whiteline rear swaybar. The bar constantly was rubbing against the LCAs (and no it wasn't installed upside down). In the end I brought my car into Fulcrum and they too couldn't work it out so I ended up getting my money back.

So now I've got DC2R rear swaybar but waiting to get a subframe reinforcement kit otherwise u will suffer subframe tear out. Possible options to choose for this are the Beaks kit or the ASR brace. Check the Ozhonda traders.

There is no real need to upgrade the front sway bar as it is good enough stock. Good luck...