For the  motor: the first one is probably the best choice if you want to go 3S on the battery.
The battery is not ok... 1300 x 30C = 39A, to enough reserve. You should go for something around 2000mA 30C (60A).
An example of cooler would be:
http://www.offshoreelectrics.com/pro...044&cat=75
But it is better to look for a seaking watercooled in 60A:
http://www.rcuniverse.com/magazine/n...roduct_id=3497
Very reliable!