This is so cool. I've been using this monitor for a while, but I had no idea it could be overclocked.
One issue though - at 80Hz with the timings posted, my graphics card won't downclock its memory on idle. Not exactly an issue for my weaksauce card, but if I had something more powerful I'd be worried about heat and constant power usage even when you're on your desktop.
However, P2414H seems to like 78Hz with default "LCD Standard" timings just fine!
+2Hz over no idle mode for graphics card seems like a poor tradeoff... Unless there are some benefits to a nice round number that I don't know.