Quite thw lucky man you are! I happen to have just the lcd. Ive had it in storage for years now but it should still work.
I'm in the US. if im not wrong the screen itself doesnt matter, its the board that determins pal or ntsc. So if you are PAL then this should still work. PM if you want to work something out but if you are EU then shipping might kill it.
Surprisingly, the glass IS different between the PAL and NTSC versions of the display. If you connect a NTSC panel to a PAL control board then it expands the first ~240 scan lines of the image to fill the display and clips off the last lines. The other way around (PAL display on an NTSC control board) gives you a squashed image with a black bar at the bottom. It looks like Sony decided to match the physical resolution of the display with the video standard.
Well, I guess it is the solution with the lowest overall lag - you just need to digitize the video and send it directly to the panel.