Do you have any more of them in high res? I'd love to use fw of them as actual covers.
I had a Flickr account for these covers, but I have forgotten my password and the login I had for it. It may have been deleted since I've done nothing with it.
Give me some time and I'll put up a ZIP file of all the ones I have done so far. They should ALL be 300 pixels format, so that you won't lose any image quality. The file will probably a big download, but shouldn't be anything more than about 100mb.
Here are the covers I have completed so far
Completed Covers