T/G Sets

["Glen O'Riley" <glen.orileyDES@PAMlinx.iwarp.com>]

12:05 westbound from Parramatta, had black destination plates, didn't get
the numbers, the leading 4 were G sets and the trailing 4 were T sets. Is
this a common occurance? I can only presume that they did it because they
ran out of 4 of either or the other type. Also, how compatible is the
connectivity between the older 2gt and the newer 3gt for essentials like
power and air? can they be run together? And a big question to top it all
off, will the newer 4gt be interconnectable with the 2gt and 3gt? It would
be interesting to see a 16car train, 4 cars of each generation to get a
photo.