Class 321 Electrical Multiple Units (nick named Dusty bins) are the work horse unit on the Great Eastern main line through Ingatestone on the Essex and Suffolk commuter trains. They come in 4 car formations, but run in multiple to cope with the peak hour demand, so we need a number of them. Although rolling stock for our Club layouts is owned by members (rather than the Club) it’s important on any layout that the stock looks and performs consistently. So we need to get the colours broadly the same, and have the same ‘specification’ for the electrics, couplings etc to they can operate in multiple. So we are aiming to undertake a ‘crowd-building’ project to spread the work across a number of members.