Most needed replacement parts for Honeybee CP2

[gtx68440]

I am new to electric heli's and have just ordered a eSky Honeybee CP2 on eBay and was wondering what parts, besides the main rotor and tail rotor blades I am likely to break during my learning period. I am not new to RC and have had planes, cars and boats. I also have the FMS flight sim and a dual stick controller to do a little practicing with. I am also interested in getting a different body either a Bell Jet Ranger or a Hughs 500. Anyone have any good suggestions for sources.

Many thanks,

P.S.
I think this is one of the most civil and helpful forums I have ever read. Reading this forum today pushed me over the edge to place the order and helped me pick my heli