There's a 'van' operating out of EN these days often (shifty business) & wonder what the ability of same would be if an eng failure occurred at say 300ft on a typical day say 10 kts H/W. Can these big lumbering ducklings turn & glide back to the rwy from that height?
I'm no van man, never flown one, but my guess is that at EN you would hit 300ft with half the runway remaining and have plenty of room to land.
I'd still rather a King Air!