Unrestricted Map 31248 all markets for Rocket 3GT/GT Black from VIN AV5457 ETV/F/Afr Tables modified 7400 Rev limit

You need to copy the tables from a Penner map into the base map for the Australia market. I think you’re in the same market as Indonesia. If you connect using TuneECU, it will tell you what base map is in there. As for your less restricted intake and exhaust, regarding Penner’s tune for the stock bike and the possible need for retuning, yes there could be a need for retuning.
 
Easiest way is to connect your bike to Tune ECU. It will show the number of your stock map. Then look for the corresponding map at Tune ECU custom maps section. I am pretty sure I made one for Australian market.
As far as your exhaust is concerned you should do at least a dyno run and watch AFR closely. Good chance that it will be fine as exhausts don´t change that much on otherwise stock bikes and I have kept the map a little on the rich side to be safe. But as a lean mixture at WOT can do serious harm to your engine I highly recommend that test.
Prost
Ulf