Ok, try not to hiss and spit at me when I say this but due Im unsure of how to locate the components around my robot.

After much thought and a little help from an engineering lecturer I know, It was decided that alot of the comptonents like: Batteries, Motor, Speed controller and RC receiver could be mounted inside the wheels since the axle would revolve with the wheels.

Provided I make the wheels large enough to hold this, is this feasable?

Last question, which proves my somewhat lack of engineering prowess, can a speed controller like a Sidewinder limit forward and backwards drive?

Hope you can pull through for me again,
Jannas Gutriere