Any way to: GM showing HIT rolls but hiding DAMAGE rolls?

I know I can turn all rolls on or off, but is there any way to turn all GM/DM hit rolls on but leave all GM/DM damage rolls hidden? This would greatly help me if it is possible!!

Not really.  You could technically use something like ChatSetAttr to flip the setting back and forth between rolling and damaging, but that would be a pretty horrible pain.

You can do this using PowerCards.  If you're interested in more info pm me.

In theory you can. I would use a macro with something like below (Pathfinder Community Sheet as an example.) It will be fairly limited, though you could add iterative attacks and such, but you would still have to make the macro for each weapon slot (repeating_weapon_$1, repeating_weapon_$2, and so on.) Unless there's been a change in nesting, but I don't recall hearing of one. &{template:pf_block} {{name=@{selected|character_name}}} {{attack_name=@{selected|repeating_weapon_$0_name}}} {{attack=[[1d20cs@{selected|repeating_weapon_$0_crit-target}+@{selected|repeating_weapon_$0_total-attack}]] vs. @{selected|repeating_weapon_$0_vs}}} /w gm  &{template:pf_block} {{name=@{selected|character_name}}} {{damage=[[@{selected|repeating_weapon_$0_damage-dice-num}d@{selected|repeating_weapon_$0_damage-die}+@{selected|repeating_weapon_$0_total-damage}]] @{selected|repeating_weapon_$0_type} damage}} edit: You still can not nest roll queries within { }'s from my testing.