what made you go back to the IS200 Ian?
Not by choice mate, bought it from bristol, all was fine on test drive and on way home, next day gearbox decided to drop all its oil , also having a look round i realised eml light didnt come on with ignition...found out bulb had been removed. The reason being lambdas were fubared. At this point had a very good look at everything, rear lights had been siliconed on rather than bolted,numerous bolts missing from under bonnet.
Had someone look at gearbox and a pipe had split (at some point it had been bodged with what looked like hosepipe), got a replacement and re-filled with oil but wouldnt change gear smoothly, was advised to replace gearbox but at this stage i had gone through x amount of cash and so i sold it as spares/repair.
just in case it pops up again the reg is LS51 RHO.