Certainly don't have the skills of a watchmaker having done my time as a boilermaker,Valencia and Courtmacsherry are both built to EM standards as are my EM and Broad gauge(7'0"),as for building stock and track have a go, sure you might struggle a bit to start with but you learn from your mistakes as well .It really isn't that difficult.Leslie Romsey is on the 23/24th of June so you may have to wait until Warley,though the other 4 layouts are out before then,Andy.