Probably, but it will not be cheap.......
You would almost need a donor boat....
Have you tried adjusting the trim tab on the drive?
It can make quite a difference .......JK
Welcome to iboats, BTW
JK is probably right about needing to adjust the trim tab on the drive to make the steering easier, but if you do want something like power steering have a look at hydraulic steering instead of power steering. You will have no feedback from the drive, easy to steer and turn at all speeds, and easy to install.