Just to be sure that I got this right:
1 MFSU, 1 packet of 2048 EU --> HV-Transformer, 4 packets of 512 EU --> 4x MV-Transformer, 16 packets of 128 EU
Added 4x prefix to mv transformer based upon 1.5.2 .... guess its still the same. The mv transformer can handle only 1 packet of 512 eut...so...