That's what bondo is for. To fix the f-ups. It just takes some practice and time. That's a great job for your first attempt. Fitment looks nice. I'm not a fan of the carbon fiber, but that's just personal opinion. For anyone else interested in giving something like this a shot goto www.diyma.com and look in the build log sub-forum. You can get lots of ideas and "secrets" there.That looks really good. I would like to try my hand at building something like this but my skills at carpentry/body work are...terrible.