@ArthurDent
Funny.you ask questions you already know the answer to.....haha.you knew no matter what that you still want a 1084s Monitor...........you just wanted people to agree with you more so that you could feel good about getting it! :-)
its a good idea anyway buddy................but I got news for you..........the 1084 flickers as much as a TV except you will see the Flickering more clearly and crisper hehe.
the Software I suggested is the only hope now, unless you buy a FlickerFier which If you do, I recommend you get the 1942 monitor instead....which looks Identical to the 1084s D2 but it also can display VGA and DblPAL and DblNTSC, so the Flicker fixer Scandoubler will work with this monitor passing a clear stable picture to it.
Another simple solution..........get a Genlock with S-Video (Y/C) and connect it to a TV with S-Video and you will get a picture almost identical in quality to a 1084s Monitor, but just on a bigger screen...........I suggest a PHILIPS TV as many of them can disply PAL even adjusting the picture automatically.