hi mate eastrax is just the other side of sutton bridge on the way to kings lynn so not sure if thats closer for you ,,,, tyres are either ballistic buggys blue & green or in the summer shumacher yellow spikes all round ,,, motor well we ve just finished the winter series which was mod and 19 turn (19 turn is good and is cheaper ) and as for batteries you dont need to go to 4500 ,, but they still need to be a good set no less than 3800 cheers
graham