shadow priests are fun, but dont seem to hold up on the higher lvl instances. Also, they seem to take micro managing than a holy priest which I try to cut to a minimum. O and the mind flay makes me lose autofollow (little deal I know but there it is). I havent really done much with using a 2 sp 1 hp setup yet, but the lack of real cc seems to be a drawback as opposed to my usual mage mage hp tank set up.