But then - I need to decide what to do with that opening where the original (tiny) monitor was fitted - a door - a drawer - perhaps a cuckoo clock that pops out at the end of a job like the flashing "Cycle Finished" lights some CNC machines have 
How big is the opening? Can you fit a small TFT monitor (perhaps shorn of its plastic casing, at least around the edges of the screen) in there?
Failing that... cup holders? So you can have a nice brew while the machine does the hard work? Hey, perhaps one of
these would fit the hole? You'd probably need to make a sliding bracket to access the mug/fill with water
1... hack the timer so that when there's X minutes left to run on the cycle (where X = however long it takes to make a cup of tea), it switches it on
1 Or just plumb it into the coolant system, for an automatic fill! Might make odd-tasting tea though...