Sounds about right, but like I said I'd love to do it again. This project has changed my opinion about collaborations. I always thought they were bulky projects that didn't end well, but now I'm thinking about all kinds of possibilities.
I hope everybody likes the Mystic Ark maps. I'd give this project about an average level of difficulty and maybe a 7 or an 8 out of 10 for workload. So in other words, a lot of work but not hard work.