Well, I don’t know if this will be of sufficient help, but, for the first 9 Markers, you can use the numeric keypad, to place the Play Cursor at the relevant Marker, then it will Paste to the Cursor position .
Just one question springs to mind, however…
Paste to which Marker? You’d have to select it somehow anyways, so how about selecting the Marker Track then using a key command for “Locate Next Event”, which places the Cursor directly there? Then you’d just have to select your destination track again each time.
Here is the same things with the events:
Take a snare track, detect hitpoints and create events from hitpoints.
Now import a sample and paste a sample at the begninning of each next event of that track.
Select your Snare track (with the created events on it) then use the (i think?) default Key Command “N” to locate the next event on the track, then Paste.
(in the Marker Track example, you’d also have to re-select the destination track, otherwise you’d be trying to paste events onto the Marker track itself