And again, in something like Excel, it becomes very easy to just move them around in that way.
(One of the things I've written mine to do, for example, is add hours up differently for EASA/CAA and for FAA, as they have different definitions of some things.)
Pete - if you want to PM me an email address, I can email you a disidentified version of mine that I did for somebody else a while ago. I'm sure it won't exactly suit your needs: I wrote it for me, but it would be easy enough to hack around until it does.