I have a E4 and was thinking about buying the E4RS

Can anyone tell me the main differences between the two?

Are the parts from the E4 useable on the RS, (i have a lot of spare E4 wishbones, belts, driveshafts etc..)

Any idea what parts, if any, can not be used? (Ill need to buy those spares)



And lastly, I am still trying to find anyone or anywhere that have made a heavy, solid battery tray for lipos?


Sorry for all the questions, its difficult to get information locally as the E4 is not used by that many people in the UK as the parts are hard to get here.

Anthony
Watford, UK.