Thanks for the tips. yes prop and motor are correct. It does roll forward on the ground with throttle up.

I ordered the himag 480 motor upgrade which they say generates 40% more power and another LiPO 7.4 V battery 1500mAH 35C. Not sure if the battery I had was fresh but it did register about 8.5V fully charged. So should know in about a week if the upgrades worked.