I can't say that any member of this wiki stuff is a veteran writer, but we do have experience in the field of addig articles and data.
You can try to add the page, but here are my 2 advices on that matter:
First, go through other articles (like other Iron Warriors characters). Learn their format and how they look. It will be much more easier once you'll have the vision of how the character page suppose to look like.
The second part is the hard one. You will need to waste a couple of good hours adding the data to the page.
Some newbies think that adding a paragraph or two is enough, but they are naturally wrong. You need to add the data from all the sources you have concerning the specific theme, and that takes some time...
If you have some questions, then feel free to ask me, Algrim or any other staff member anything that is on your mind.