And don't forget to look down the runway during the flare to get better idea of how close to the runway your are. How far do you look down the runway? One of our more seasoned Canadian friends on here offered this tip a while back on a similar thread that i use as I find it works well for me. Imagine if you were driving along the highway and you look up ahead into the distance to the point where the broken white lines seem to merge together, that's how far, not just over the nose and not the runway end.
Happy flying.