Hi I could do with a bit of advice ive been offered a slightly damaged focus ST170 and was wondering if the engine would match up to my RS turbo cvh gearbox ,as im in need of a new engine in the escort , has anybody ever put a st170 engine into a rs turbo and used the standard box ? or know of any pitfalls and what to look out for that might be tricky ,any help and advice would be much appreciated