I've been kind of stuck on the wheel well mods myself because I bought a raced up A12 that was hacked there. No bondo in mine, but TBH it doesn't improve what was done.
Anyway ... if you're going to leave that like it is, then it would be confusing at best to turn it into a mild street car.
Nobody cares if your racecar is cut up, that makes it cool. Your sort of normal other wise collector car? Jerks will be pointing those out for the rest of time.