Having suffered a horrendous overnight CW flight coming back from BKK a few years ago I completely agree with your dream flight LTN Phobia. I was on the return flight of my honeymoon. On the way out we had row 63 or 64 seats upstairs and it was a flight of fantasy and dream (also our first experience of CW).
We were at the back of downstairs on the way home, with a light from one of the middle seats shining right in my eyeline for the whole flight home and I didn't enjoy it at all.
Less so as we had paid cash for the seats...