i can't tell you if it is worth doing, as my gsx1100 project is not on the road yet, but I can tell you that it's an easy conversion. the bandit swing arm went in with just two top hat spacers made up, as the swing arm is slightly narrower and the spindle is smaller on the gsx. front end was a real surprise, even the bearings were the same size, mine runs 1200 bandit forks with an RF900 bottom yoke and a 1200 bandit top yoke, just needed a small spacer on the top yoke, as the RF900 stem has about 12mm turned down at the end compared to the bandit one. I'm just about to create lock stops, but the idea for that came from an American website and seems simple to do. im sure there are lots of others on the forum who will be able to advise you, however I can tell you it looks great on nice wide bandit wheels.