Well after some time, and finally getting agreement on the matter, the line has been extended in two key areas. The main station area and the running line.
The new main station area
The station area has been doubled in length with the station now becoming a runround loop. The original station set up will instead be moved to the other end where a 2 coach platform with twin road engine shed will be sited in the area between the fence and the garden shed. I've also put a extended 2 yard headshunt running behind the bins to give more space to store stock/light up engines out the way. By moving the engine shed, I've been able to put down a short section of G45 track for engines of that gauge/for testing new stock from Accucraft (my prefered make for rolling stock) before regauging.
The future other terminus/engine sheds site
On a motive power front, my IPE Jessie has had another new gearbox fitted. Hopefully it will last longer than the last one did. Its also been joined by another IPE engine, a Jessica. Both are manual controlled and regaugable. The current plan is for them both to be used on days when I just want to run a train or for shunt release at the to be built station where there won't be a runround loop.
No.4 Jessica
Jessica and Jessie undertest to see what each engine can handle over the Peco pointwork
Leader remains the only operational steam engine for now while parts are gathered for the MSS engine before sending that off for a now long overdue rebuild.
Rolling stock wise, I've settled on using the Accucraft IoM Pairs Coaches for passenger trains and the Accucraft W&L Railway Wagons for goods stock. Current plans are for potenially one more Pairs coach, a Composite to go with the 2 all thirds and a composite brake, a Sheep wagon and another brake van to make running trains up and down a lot simpler to avoid the need to move the brake van from one end of the train to the other.
All in all, progressing nicely and with the weather now starting to get worse, it may be time for some more planning/saving up to purchase the extra brakevan and maybe another steamer to give Leader a break from time to time.
Cheers,
Jon