Nitro trucks - all pre-assembled?

[miniman]

Can one buy a Nitro-powered truck or stadium racer that needs building? Quite tempted with a Traxxas but isn't part of the fun putting it together?

[miniman]

This looks quite good to get started with:

http://www.modelsport.co.uk/?CallFunction=ShowSpec...

Presume my old Acoms transmitter (2 channel) will work ok so I don't need to buy another one?