Just pondering... as a reliable 197/200brake is good couple of grand to get out of a 172, what would happen if you came accross a written off 197. Would the engine go straight into a 172?... obviously would need to be done on the cheap as anything over £2.5k for engine+labour wouldnt be worth it... but it would be an extra 25 brake + have potential for maybe 210/215 with the standard air and chip mods... actually, damn, they are 6 speed arent they... bugga. But do you think we maybe seeing these transplants in say a year to 18months maybe? MattB seems to have millions of 172 engines at anyone time, how long till he has the same amount of 197's to buy