Expanding Existing Emotes

This is more of a suggestion box

There are times where I would think existing emotes could have a use in cases like
"Huzzah", "Victory", "Throw" be used while mounted with it's own unique animation.

Lasting emotes like "Lean" could have /changepose option.
Like having both hands behind the head
Or have one hand on waist (with a look of having in their pocket if they have one with their glamour) and/or both hands. Have one with one foot pressed against the wall while at it.

Expressions can have an option of hold that expression till movement since some emotes are on a loop.

Edit Adding:
Be able to have unique emotes for uses of "Fashion Accessories"
Umbrella could use "Change Pose", "Sit", etc
Angel Wings just be able to use at least half of the animated emotes in existence.

This is an interesting idea that I definitely wouldn't mind seeing further looked into.

I want the option to disable the effects that come with some emotes, like the giant question mark on /hmm and the scribble on /vexed. Either give us a plain version or allow us to disable it with a sub command similar to adding "motion" to stop the text log message from appearing.

I want more emotes to be expressed while sitting or riding as well.

Too many to name.

I also want a proper /giggle. The Elvaan F /laugh from FFXI would be perfect.