Dunno this whole thing is getting a bit daunting lol.
Well, you came to the right place for help.
With a closer walkaround, nothing jumps out as questionable. The ugly spots are not a show stopper and may be more about the paint prep, actually. Would need to chip away at it to see for sure if there is corrosion there.
[
Linked Image]
[
Linked Image]
The small bubble here on the aft lap seam are more likely to be corrosion related.
[
Linked Image]
Nice seats, too.
[
Linked Image]
A peek inside the oil door showed it to be clean, with a painted firewall and inside surface of the cowling.
If you are OK with the lack of logs before the 2004 date mentioned, looks good for further investigation.