Well, looking at your boresight-cross and watching that AoA Indexer shallow out, you actually do flare - it might happen subconsciously, though. 😃
I have heard there are two techniques used by pilots:
One technique is to fly 13 Units AoA down the approach right to touchdown (your sinkrate is dependant on power here, so giving it a burst of power will practically "flare" the aircraft). The downside of this technique is that the nozzle will touch the runway at 15°, so there's very little of a margin.
The other technique is approaching slightly fast (FPM at the top end of the E-bracket), which is 11 Units. Or is it actually degrees in the Viper? You'll bring that up to 13 Units/degrees in the flare, synchronized with placing the FPM at the far end of the runway. I'm using this technique as it seems more natural to me.
There seems to be some sort of ground-effect modelled in DCS, which will cushion your sinkrate a bit. As it does IRL.
FPM = Flight Path Marker.