Definitely a good topic for discussion, the domain is great and a lot of fun to play in. It is beautifully designed, but there are a distinct lack of some resources for players. I understand the reasoning given before was not wanting the domain to become a hub, however - the lack of some of these utilities actually diminishes the role-play, and can even go as far to cause unnecessary and easily avoidable conflicts.
Primarily with crafting, importing and exporting goods are a sizable facet to the domain. There are some workplaces to do crafting, but no merchants in sight. To acquire what is needed to use the crafting areas is not only a sizable time sink with travel - but it also has the potential to force a character to go somewhere they normally wouldn't otherwise to obtain them. It becomes more of an out of character chore, and given that a lot of other places have them - I feel like this has the potential to be a quick and easy fix.
The same thing could be said with storage, I don't think it makes sense for a Mulan to store their goods across a border. Infact, I think they would actually despise that vehemently. My character would. If not a bank, something perhaps that can be accessed by the appropriate credentials or means. (OCR, faction, ect...)
With the Enchantment station, I understand that the concern was with it being behind DM locked doors. This is perhaps one of the most minor things, but something to consider. It has the potential to invite roleplay for a different cast of characters who wish to enchant their gear. Would it be used all the time? Maybe not. The train of thought lies with the above.
OCR would be a nice thing too, though I understand it could take a bit of effort to implement - and it might not add much in the short term.
tdlr
-Crafting Merchant
-Storage
Other small thoughts:
-Additional dungeons perhaps for >lvl 10 pcs. Rashemi bandit caves, or even some scaled down wildlife.
-Faction support for The Lawgivers, and The Academy; use of the tool, and maybe an official place on these forums to post activities. (Academy, Church archives, Decrees .ect for players in the domain)
-Possibility for rentable estates based on application/DM permissions.