Miniature Haemonculus--one man's quest to repair a damaged Dark Eldar Army

I just bought a dark eldar army off of E-bay. When it got here, I opened the box with the vehicles and spare sprues/bitz first. I was ecstatic--it had everything I wanted, and, even if the raiders were the ugly old model, it was still a great army. And then I opened the case with the infantry. Old, poorly-painted warriors and wyches were everywhere, and several of the models were damaged in transit.

While I'm not ragging on the guy who sold it to me (I should have asked more questions), it's got some work that needs to be done to it. (I'll post pictures when I get home; I'm at school right now). Over the course of this project, I expect to learn quite a few useful skills.

1. Many of the infantry models are damaged. I'm going to need to repair them
2. A lot of the miniatures are the old Warriors and Wyches.
1. While the Old Warriors are workeable, the faces on the Old Wyches are hideous (especially on the female models). I'm going to need to fix those. My plan ATM is to cover up their faces in a greenstuff helmet (I'll have to learn to sculpt)
3. The painted warriors are not painted to my standard at all. So I'm going to need to learn how to strip paint from miniatures to fix that.
4. Part of the lot was a forgeworld Dark Eldar Raven Fighter. Sadly, it's not completely assembled, so I'm going to need to learn to work with Resin.