Agree with what Sid and others have posted.
First things first, a good landing starts with a stable and established approach.
One thing that clearly should be done differently in an RV (7A) is properly flying pitch/power, establishing speed mainly through pitch and not how it is often done and taught in Pipers and Cessnas with speed via the throttle and just pointing the nose at where you want to go.
Much more stable approaches can be had if you control the angle/distance via throttle and speed via the pitch attitude.
Secondly, even if the "textbook" approach speed of 1.3 x Vs0 / AoA system orange is more like 65ish kts, i only ever target that when a really short landing is required. Otherwise my Vref at the threshold is 70kts, possibly 1-3 kts less when light. This gives slightly more energy reserves for a nice flare and to correct for gusts/wind effects.
A 65kts approach requires a perfect flare at just the right moment to arrest descent without running out of energy too early or touching down firm with a possible risk of a bounce. 65kts to me just doesn't feel comfortable and feels like you're already starting the flare "on the backside of the curve".
So 70kts it is
As to how much stick to keep the nose up after the touchdown, that really depends a lot on the c.g.! When tail heavy/lots of baggage, both the flare and the rollout thereafter i find need very little back stick, whereas at solo weight with a lot of fuel and little baggage, the stick needs to hold a lot more backpressure.
As others have said, simply keeping the nose as high as possible until the stick runs out of authority is not the best idea as the nose then drops quite violently. I hold the nose off until the elevator runs out of pitch authority (stick all the way back at the end), but with the nose off only by a few inches.
Once the nose drops and the aircraft further slows down, there is a "sensitive" speed range on our nosegear where fore-aft shimmy tends to develop. So i either keep the taxi speed above or then actively brake through that speed zone and taxi slower.