Or you could try and persuade NXEA to take on the 3 car 306 for the branch, I mean FGE used it why can't NXEA?
This thread didnt begin in the real world, and it certainly isnt heading towards it...
I mentioned that before, but there isn't really a call for it I don't think. ANyone in London will go to Fenchurch St, abnd by the time you get to Upminster, there will be a Southend c2c train in two mins anyway from Fenchurch St.