Started with woriking on wiring on engine. Had to rotate the right side coil to have enough wiring length to get back to ECU. Also connected the regulator/rectifier to the alternator. Then I decided it was time to install the prop. Prop was very easy to install. Six bolts to attach rear hub to engine flange and then six more bolts to attach front hub with prop to rear hub. Set prop pitch and torque all bolts and prop is installed. I have ordered all the engine monitoring sensors from Zenith and they should be arriving shortly. These really need to be installed as you are putting all the other stuff on the enigne. If yoiu wait, then access to some of the places the sensors need to be installed will have limited access.