I have shelves like that too, except not near so tidy... I also have CDs all over my desk, two bins full of records beside me at my feet, two DVD shelves full of equal numbers of PlayStation games and mostly music DVDs, and dwindling numbers of books, since I got an e-reader.
Interesting list. The power and the prog. Erm, and Stuck Mojo! I always liked the way Stuck Mojo put their musical influences together more than any other band which combined rap/hip hop and metal. Should have been much bigger, but they were probably a bit too heavy and uncompromising to gain the real mainstream notice.