I have read that those hobbycity motors are going bad pretty fast. I would stick with a feigao. We know they are cheap but they work well. As for the lipo I would go truerc. They underrate their packs and you will get it in less than a week. The hobbycity orders are great but shipping can take a long time and thats if they have it in stock. No stock and it could be months and months before you see anything. My truerc packs never get warm under heavy load and I have been very impressed by them.
thanks killjoyken, i did find one on a site called offshoreelectrics, it was the same price but i have heard of impaktrc before so would rather buy from them
i was looking at the truerc packs, they are pretty well priced
3S 8000mah 15C=$150 10C=$110
or 3S 6400mah 15C $132