I have a 78 Auto poptop Westy if interested. It's the green one on my website:
http://www.busfactory.com" onclick="window.open(this.href);return false;
autos only on lates with type 4 engine 003 vacumn box on 1700's to about 75 then 1800, then from 76 the 010 box and 2 litre if you want an early auto you'll need box and engine