It is obvious but important to have a correct seating position to start with.
It's important to set the Pitch trim as shown by the FMC. Even a touch more nose up if you are using the assumed temp technique.
Keep an eye on the trend vector and use your V/S as the first indication of speed change.
Finally do not get distracted by any calls. The only one you want to focus on in the initial stage is the positive rate and gear up.
When in cross-wind it's normal to have a bit of crosscontrol. Do not rush to remove it.