Thanks. The Fumagalli might be of some interest, actually (is it l.h. only? - the obvious question to ask!) I've done a lot of work on the Leschitizky (which is l.h. only) in the last week - it's about the right length for my intentions. I'm a bit wary of Fumagalli; the Leschitizky is comparatively accessible and some of Fumagalli's stuff is bloody difficult (incidentally an Italian pianist has recorded the Fumagalli Robert le Diable, which is one of the scariest l.h. only pieces I've ever seen, though the performance was a bit on the cautious side iirc).