My (late) answers, please note I was away and haven't followed on what made it or didn't. I don't know if this poll was subject of any update so far.
#1 : Yes, not mandatory but a nice quality of life patch.
#2 : I don't remember what's the actual limit, 50 may sound a bit much but I never really went into ores so maybe it's justified ? I'll stay neutral, but for the same reasons as wheat/barley, I'm sure it'd be nice.
#3 : Yes.
#4 : No idea, if alchemists really need it.
#5 : Fashionogi all over the place ! Why not.
#6 : I don't mind, either is fine with me.
#7 : Sure, I remember Refining taking so freaking long...
#8 : Yes ! Composing !
#9 : Yes, that'd be helpful for other races.
#10 : This could be useful.
#11 : I don't remember what they're used for, up to others.
#12 : Yes. Either that, or lower rank F and E's CP of Blaze if it's easier. Otherwise, either method is fine.
#13 : I'm not a fan of "Donators" title even when I donate. However, I understand this could be at least a little motivation to do so and reward those who do. You can count on me to help with regular donations (as little as I can, still, it'll be something better than nothing !) now (title or not).
#14 : That sounds interesting ! Yes !
#15 : I don't use it but if for balance purposes Alchemists feels the need, why not.
#16 : Why not, maybe have a cap of just "higher" the CP could be ?
#17 : Seems fair.
#18 : I don't remember what's that. Neutral.
#19 : I understand it must be annoying for alchemists, but for the lore and also the necessity of visiting some specialized themed towns, I feel like this should not be a thing. But I understand that'd be frustrating. I'm neutral but lore-wise, I'd be a bit sad if that happened.
#20 : This'd be nice.
#21 : Why not !
#22 : I didn't even remember this being a thing ahah, I'd keep it since it's fun.
#23 : Fashionogi again ! Yes.
Thanks for what you all do