If you’re wanting to target your lats then I suggest trying the straight-arm press-down + pull-down combo set that I did yesterday. The higher volume definitely feels different than my usual pull-ups.
If you’re wanting to pump up your rear delts and/or your middle back (mid-traps, rhomboids, and probably still some portion of the lats) then do my reverse cable fly workout from yesterday.
Both gave me a quick pump and hurt very good while doing them. The reverse fly’s had a mental side to them because the burning was quite unpleasant on set #2. My brain did not want to continue but my muscles were still able to move the weight so I kept going til I finished the set.
I think sets like this do well for the physique side of things… and now that you’ve crossed over to the dark side I think they’d be appropriate for you.
EDIT: If you’d like or need me to do so then I can record myself doing the reverse fly’s so you can see how I’m limiting the range of motion on the first half and second half of the movement.