Let me elaborate NR,
most military, Lynx, S61, and a few civ helo sims, Chinook, are superb for just about anything you want to practice. Most are so good as to allow some form of testing to be done, IR's, procudures, emers, any kind you care to mention and more you certainly would not want to try in the real thing.
In my experience the only small concession is that they all only offer dark outside conditions, some get close to dusk and dawn but they are not brilliant unless you are parked up next to building or somewhere with good visual references, sadly this is not really possible in most of the places that we need to simulate.
I dont believe for one second that I am unique in finding sims hard to hover in fact on the Lynx I found it best to engage the barometric height hold at the normal hover height, (Downright dangerous) in the real thing.
Send me a pm with a contact No I'll see what I can do.