Happy new one to you too David. Good to see everyone having a mass debate this morning instead of nursing hangovers.
Just a couple of other things, I believe you can only fly RAA registered aircraft if you have an RAA certificate. So for CTA in an RAAus plane, you would need RAAus cert, current PPL, Xpndr and an appropriate engine.
Second, you don't need a Xpndr to fly Victor 1. It is a VFR transit lane OCTA.