Just know your 1.3Vx range. For my C, its 70-75 mph depending on the weight for that landing. Marauder's friend back on p.1 did a good job of leveling off above the runway and bleeding off excess speed, but at 2 of the 3 airports I've based at, he'd of been in the weeds or trees . . .
I only have one landing video (but just bought a camera, look for more soon!), and it's had previois exposure here. Search vimeo for "Mooney landing khtw" and two pop up--the one my wife made from the right seat, and one that someone took from the ramp with a bit of gusty crosswind. Inside, you can see that my wheels touch on the 3rd stripe just after the stall horn sounds. The field is 3000' long, and I had to give a bump of extra throttle to clear the trees on short final. The only times I ever reached the displaced threshhold at the other end (13 stripes total) was rolling out for following traffic.
On my flight review this year, I made a rather fast no-flap landing at my new, unobstructed 3150' field, and didn't roll out to the end. Maybe 90 mph or so?
Learn your plane, how it handles, how to descend and how to get yourself to your desired airspeed at various weights and in varying conditions, because you never know. The nice controllers at Tornado n Fun had me sidestep to 9R, "the wide runway," and fly in ground effect over a mile before I could set down just past the crossing runway.
Fly a lot, practice and don't accept poor results. It will bite you one day . . . . .