For my boat (Targa 31) a high power windlass is brilliant as it has a walk round deck, there are no safety issues being on the bow. 4 mins to retrieve 100m, I free the clutch to allow the anchor to drop at a fast but controlled rate.
Looking at the photo of a Parker 770 I'm not sure I would want to be walking up to the bow if it cut up rough while at anchor or indeed freeing the clutch for a manual release while dropping anchor. As Dave says using the winch to drop the anchor is very slow, too slow IMO for precision anchoring at the sort of depth's we get round here. I think you would be better off on safety grounds staying in the stern of the boat and use a high power side mounted capstan (if possible), or Alderney ring with a rode run channel to a good quality roller on the bow.