Hey, looking good. Nice choice on motor, I have the same one on my 21se.
FYI, my boat came installed from the factory with the Teleflex "No-Feedback" steering, and drives almost effortlessly.
Just wanted to let you know that you have another option. Less complexities compared to a hydraulic based system.
With a 17" pitch prop, mine hits 45 mph based on GPS, with a half tank of fuel. Cruise is 30 MPH at 4000 RPM's.