I have quite a lot on my plate now so won't take it on now, but you can PM me in a month or so, if nobody picks it up. You could post an example of the sheet in this thread so you have a better chance someone will. Here is the source code for the 1E sheet . As a Pro user, you could yourself take a look and fiddle around with the 1E sheet and see if you can make it closer to what you want. We have wiki pages that help with understanding how the sheet function, and there are many who are helpful if you try it yourself. If you get to the point that you'd want to submit it to Roll20, this page tells about the progress , and as always, someone is likely to help with this if you get stuck or don't grasp it.