I recently got a justock from giantshark to replace a hobbyking one and it has been brilliant so far, enough power in blinky mode, you can remove the fan too as these don't get warm with 21.5t. The LCD program card is a good price from giantshark too.
The best value battery is the nanotech shorty A Spec at hobbyking UK
http://www.hobbyking.com/hobbyking/s...dProduct=34389
(Ignore the photo of the balance plug, its wrong, you get a standard white lead)
If you open the page and do nothing for a few minutes, they reduce the price a bit more. This is UK warehouse so 48 hour delivery.
I run a hobbyking 21.5t turnigy motor but you can only get them from the hobbyking Hong Kong site at the moment so 2-3 week wait.
Hope this helps