Springs def do not need to be removed. I can't remember, but I don't even think you need to move the rocker arms. Cams come out, of course, but I think that's it.
Cams come out, water pipe attached to head there is a hose that goes to the short block to that pipe. the small bolts that hold the head to the block. 2 on the timing chain side and 1 by the water outlet neck and I think 1 over by the tstat. Have someone hold up chain and lift the head off the block.