Have to agree with you Shy about the Blackhawk - felt like a grownup Wessex - even to the "three point" landing (tail right left) and having huge blindspots in the cockpit!
I never flew the RR engined Blackhawk, which I gather was even more awesome, as it continued the "do what you like with the collective and the Nr won't budge" theory of the Queen (Mother) of the Skies......