Vaderios, about those unidentified fleet ships... I was always fascinated with them. The Rebel fleet had two or three fighter types and three capital ship types at the end of ESB, and it felt like there was some mysterious stuff going on back there. Of course the prequels have a glut of starship designs - but I kind of preferred it the OT way.
Anyway, there's a publicity image that had some different, but still unidentified, ships in it. I could only find a low-res version but I'm sure with some hunting one could come up with a better one (I did find a bigger one but some of the ships were cropped out).
There also used to be a site that hosted commentaries on various SW topics (sort of a companion to the SWTC). There was some discussion of the ragtag ships on there as well:
http://www.synicon.com.au/sw/trans/trans.htm#RAG-TAG%20Transport" target="_blank" title="web.archive.org/web/20030402115113/http://www.synicon.com.au/sw/trans/trans.htm#RAG-TAG%20Transport">http://web.archive.org/web/20030402115113/http://www.synicon.com.au/sw/trans/trans.htm#RAG-TAG%20Transport
http://www.synicon.com.au/sw/yhead/yhead.htm#more" target="_blank" title="web.archive.org/web/20030402115251/http://www.synicon.com.au/sw/yhead/yhead.htm#more">http://web.archive.org/web/20030402115251/http://www.synicon.com.au/sw/yhead/yhead.htm#more
Sorry for the momentary derail, but it was a point of interest. And if these scenes are being redone (I have no idea if they are), it might be cool to see interpretations of these ships in more detail.