I think you have a valid concern. It takes a long time to get good at bodywork. These are students and if my past experiences still hold true you have a good chance of getting a repair that is less than perfect. Obviously I've not seen Isaiah's work but with his level of experience I wouldn't be surprised if the job isn't "perfect" when he's done, even if he's the only one working on it. If you're willing to live with some imperfections go for it. If you're as picky as some of us

about how the finished product looks you might want to think twice.