Cheers lads, done a bit more today. I bought a handrail set which also included plastic grab irons. I decided to try them in the interests of saving money but they're both a pain in the ass to fit and they look a bit rubbish. I will be looking for wire sets instead.
Rich - Yep, love the original trilogy and lego, so it's great to combine the two. The box is from a R2D2 model which herself got me for Christmas. I have a few others too, like the imperial walker in the background. Just need more space for the rest!
Anthony - She's going to be proper manky, don't worry about that! . A loco at nearing the end. I've also started drawing up a list of stuff to get for my own SD9 rebuild since I wont be using the Athearn one I bought cheap for a Sulzer kit now. I'll have to start it soon enough!