If the oil was not draining out of the turbo it would push the seals of the turbo and leak into the compressor or exhaust housing. If that was the case it would be leaking into the exhaust. And the exhaust would be smoking. Not the exhaust pipes. If you do not see oil on the piping or exhaust housing you should be fine.
The paint needs to get hot a few times to cure. It will smoke for a little bit. My ceramic coating smelled like pancakes when we first started the car. lol After driving it a few times the fumes went away.
Mike 1986 Capri street car w/ a/c, p/s & p/w
Custom built T6 80mm s400sx based kit Shaunthony's built (Twin Trouble and Anthony Fury)
9.31 @ 146 1.39 60' on drag radials @ 3735# Kurgan tuned AEM EMS
80mm 718rwhp new 88mm 921rwhp No new track times yet