Taking the Escudo, Cultus, GT-One, R390 GT-1, Speed 12, Cerbera LM, RX-7 LM, (R)XJ220, Venturi 600 LM etc would all be too easy and you'd have no challenge.(well maybe with the Speed 12 if you can't handle it if you can like me it's almost as bad as the Escudo) Even a skilled player will find that taking a GT500 class JGTC car for this will develop too far a lead and be bored around lap 20 something. For a good time take a GT300 car like the RE Amemiya RX-7 or Autobacs Apex MR-S or a fully tuned road car like the 1983 Mazda RX-7 GSL(or as the game calls it GT-Turbo) the race will be close and will go by faster.