Is it the big bore full titanium system. Sounds like it's in slightly better nick than mine. Mine has a scratch underneath where the previous owner dropped it. Mostly polished out now. And they all have a small dent where the side stand flicks up and hits it. Still mine is £100 cheaper.
If anyone who has one is interested, I have mate who is an engineer. He says he can cut out the dent caused by the side stand. Flatten it out, then weld it back and reinforce it so that it does not re occur. Will keep you posted as getting mine done next week. Ted