Next and last

Would it be possible to assign the next and last hard buttons on the S1 EX L5 etc to cycle up and down an open q list in Q view instead of having to tap each q to see what it’s doing in blind, i think it would be easier and quicker to use a hard button,

Would it also be possible to add thease buttons into the CMD as next and last to use in a string like
(Fixture 51 @ cue next)

Or (update cue + last)

Or (store cue next next) if you want to skip a Q number etc

I hope that makes sense ?