Cool, thanks for the help Herzeleid, I might just go with smaller prints and prints that don't 'bleed' off the edge so with the edges being underexposed won't be an issue as the negative I would be copying would be nearer the centre, I might just try out one of those nail curing tunnels, they are either 9 or 36 watts it seems, so I will go with the 36w model and try out with a few test prints. Looking at the size of a medium format negative and the size of my hand it might be a good basic substitute before looking at a custom setup.