For the clock, you just need to know how to get the time from the script (if you're using any). Then You can disable the digital clock and event a graphical one using the time from the script and some math. If you're using any time/environment script, post it or link to it. I'll see what I can do.
As for the compass, well, it's useless ^_^' But you could use it for other things like an item finder or a destination pointer.