From my perspective, the general functionality of the existing CMS works fine for me; I'd like to see see some additions, but I think getting a good port done is the most important. Based on Karl's comments on the aD CMS board[1], it looks like their changes to the data model won't be too drastic. I have nothing to say regarding the tcl code, but it seems to me it would be a good idea to try to keep page flow + data model parity, at least for the initial port. We can add improvements later.
[1] http://www.arsdigita.com/bboard/q-and-a-fetch-msg.tcl?msg%5fid=000dK4
