Just pulled the engine out of my clubby (and put it back with not too much trubble

) I came in with my crane on an angle and the engine came up ok. In fact easiest I have ever done it cause I've never used a proper crane before. Did you pull out the frame that the grille is attached to? I did, it makes it much easier. I had the nuts tack welded to the engine mounts. Not sure this is the best way to go as locating the bolts was a bit of a fiddle. In the past have had a length of thick wire brazed to the bolt so it can stil be put in from the top. Think this may be easier way to go. Good Luck.
Rob