Loads of stuff out there on the known TLS issues. The one I bought, did up and sold a little while ago had a broken fork lower, the common water pump leak, rough running, all pretty easily sorted.
Once all done and set the suspension, chain and fi up properly with a few upgrades along the way it was fantastic. I only sold it due to an old injury playing up when I rode it any distance (my fault not the bike) and that I got made the right offer at the right time for it. Great bikes, had two of them as well as a TLR that I never got on with as well.