1 - How exactly will the perk system work? Will the perks be directly tied to your skill's level, so when you get to level X you get the perk Y? I hope it will not be like Skyrim's perk system (Which I hate furiously).
2 - Can you make armor from the faction you are in? Will you have to speak to the faction's smith in order to make their armour and weapons?
3 - Will you be able to learn unique enchantments or crafting schematics from certain quests? (please, please, please, please...)
4 - Can you make ridiculously OP weapons for a big price? (Which I hope is not money)
5 - Can you make your own spells? Will spells like Levitate work properly in Skyrim's Engine?
6 - Will be there the contents of Morrowind's Expansions?
7 - Will there be classes (and custom classes) that give you more skill like in Morrowind and Oblivion?
8 - Will there be custom book covers like Book Covers Mod? I hate the poor variety of Skyrim's books.
9 - I love you?

I can answer question 6 as a
I can answer question 6 as a yes, as I was just working on idle conversations for expansion NPC's. As for the other things, one of the developers/coders will have to answer your questions, but as far as I know, the perk system is being overhauled, but not sure on the specifics. The game is still in early Alpha stage so there is still a lot of things that need to be decided on.