I also have been doing some reading about the 348th FG. The thing that strikes me most is this :
Col. Kearby would take a flight of 4 P47's out to Wewak for patrols, right over the base, normally starting around 25K. They would attack flights of 30 or more enemy fighters, a disparity of over 7 to 1 odds, and come out unscathed or with maybe 1 loss for 6 to 7 aircraft destroyed + probables. They would do this while firing at 400 yds or less at most, and doing about 400 mph.
They would attack from behind the sun (which I think should be more of a factor in Aces High) and completely surprise the enemy. The most troublesome opponent for them was apparently the Tony, and that was only at low altitudes. They really didnt use much ACM as we think of it, except to dive, attack, climb, and dive again.
I seriously recommend this book for any avid P47 lover.