I've recently installed Morroblivion, and I must say it's pretty awesome. It's come a long way from being the unstable mess it was when I tried it years ago. Great job.
One of the many things that made Morrowind such an awesome experience though, was the awesome user-made quest mods like White Wolf of Lokken Mountain, Prophecy of the Lost Heir, Julan etc. They really made me feel closer to my character and the game.
I know it's probably impossible, maybe not technically but what with permissions and such, but has there ever been talk about converting some of these for Morroblivion? Is it even possible? I know it's not high priority, I was just wondering if it had ever been discussed because I haven't seen a thread about it here before.
Anyway, sorry for being a Morroblivion noob :) Just wanted to ask this question and say that I'm really impressed with the work being put into this mod. I absolutely cannot wait for Skywind to be finished - even though that's probably still far into the future.

It is possible. Several
It is possible. Several official mods were already converted, and there is no technical difference between official and user created mods.