Awesome! If it is Bougainville, that means there are B24's (what Grandpa flew), Japanese shipping/fleets (Grandpa's main target), and Aussie P40E's (he was only ever escorted by Aussie P40's during that campaign and never saw a Jap plane). I heard my G'pa speak of that campaign more than once.
I'm looking forward to the "slot" map, too. SCHWEET!