Yup i tried them but one of them didnt have a exact link. I didnt see a manufacturer so i just had to ask. Im making a price up just now it will be posted in about 5 mins. Could you post a message saying what i would need with the hyper 7 ( Im just going to buy the GO 21 7 port engine seperately so i have 2 engines just incase )

So what would i need added on

Weblink : http://www.rcmart.com/catalog/produc...ducts_id=21914