Next mods on the list are the OCAM roof rack and exhaust and EGT and Pyro gauge.
Also got chatting with a guy who had a great patrol parked at Jaycar (as you do) and he asked if I had a fuel management system /water detection unit... I drew a blank & then he explained why he had one and the cost of fuel pump replacement! Sweet Louise.. I had no idea. Will add it to the investigation list. So many things to consider.