History have come up with a well-organized plan for a site reorg, from Undergrad/Grad to Future/Current. We're going to carry out that change before we start on the template change. I'm going to implement it next week (starting 17th); I've arranged with JS to turn off live publishing on Monday morning, and I'll make the changes and publish to dev, then the following week (when I'm away), TG will check everything's OK then tell JS to turn live publishing back on, clean out the old site, and publish to live.