I wouldn't be too scared of any of the passes except Black Bear; I did it on my 990 and I don't think I would do it again.
If you have trouble making slow speed turns while modulating your clutch and picking lines through a switchback, you should practice that; IMHO, that's the most difficult part of any of those passes.
Here are two ride reports that show all of the passes mentioned:
Does Size Matter?
Does Size Matter Part 2