Looks a very comprehensive kit Andy. Just needs time and patience. Guns look good.
PE, brass photo etch, has it's own set of 'rules'. Firstly PE in a kit either replaces a plastic part or is added to the plastic parts. If it replaces a part you often have to cut away part of the plastic and replace it with PE. If it is an addition to the plastic it is just fixed in place. Often PE can be not worth using. Sometimes it's too small to be manageable, sometimes it is no better or even less good that the plastic part and sometimes it is simply wrong - grab handles are round not flat like a PE part for example. Clean the PE with a fibre glass pen or fine sanding. Cut from the fret using a semi hard surface like plastic or perspex with a curved blade with a rocking motion. Clean the nib that's left with a fine file. Bend as required - try to get the bending right first time as the brass can break if folded again. You can solder PE but usually it is stuck with CA glue, super glue.
Have fun :smiling: