ergRTC,
How is it realistic for you and I to fly about on MIL and WEP, never worrying about fuel or engine managment?
How is it realistic that Bf109s, Tiffies, Yaks, Hurris, Fw190s, P-40s, Lachovkins and Spits have to fiddle with engine managment and P-51s, A6Ms, Mossies, N1Ks, P-38s, F6Fs, P-47s and F4Us don't?