Looks Great Jim
Your connection looks great Jim, It will give you great manueverability at low speeds.  As you probably already know, I have used a similar design. Recently,I have added one more piece of hardware that you may want to consider.  I mounted a transom pintle with a 3/8 inch post at the back of the helmsman seat just above the rudder bolt at about where your "VA" letters are affixed. When I take the connector off the bolt on the rudder "whatchamacallit", I place that connector end on the pintle post so that the motor doesn't flop around when raised and disconnected from the rudder. p.s. I especially like the professional look of your connecting rod.  Best of Luck, Bernie