Sounds like a pretty nice package!
Since it's Nitro, I'd hate to be seen as the Safety Snob (just way to many rotorblades I've seen flying w/o the heli attached). Use your best sense to concious decision making and do as much as you can on the sim. I did not have a sim when I started with helis, I would now

) Keep in mind that you are controlling
a lot of forces:
I taught aerodynamics in Germany, my special field is Spin Awareness, Upset Recovery & Advanced Aerobatics ask away if there are any questions.
Understanding what happens and why, is the first step to success...
U.S. Army Field Manual on Dynamic Aerodynamics:
http://www.dynamicflight.com/aerodynamics/
http://www.dynamicflight.com/aerodynamics/hovering/
http://www.dynamicflight.com/aerodynamics/rotory/
As far as traning goes on a heli, by all means be friendly and keep bystanders away as far as you can, not that anyone thinks you had no skills, it's about where the poop flies after you loose it. Position yourself so you can control the heli from behind or at a slight angle. Make sure you pick a good solid reference point. Flying will vecome second nature but visual reference rules! Have someone experienced help you with balancing your rotors. It's not rocket science, its Aerodynamics and Physics only. Dual control's are damage and cost reducers.
Hover, Hover, Hover and Hover until you can Hover anytime, anywhere, backwards, sideways.. With negative pitch you will soon be able to fly inverted, and hover upside down... Transition from and to Hovering is the main reason for loosing it, besides engine failures and poorly executed Auto's... LOL
Have fun!
Jason