Subway Builder: London FOR REAL (Part One)

Starting East/West, I feel I've mastered enough of Subway Builder to struggle with a real budget and learn patience. Simtropolis may be back, I may have completely recreated my plugins, decided to use CAM, have to start the region from scratch.... This is going to be a massive undertaking, so I'm going to need some wet and cold summer days to contemplate that. Especially as I'm really feeling SB atm.