I have a question for you riggers

Is everyone using the offshoreelectric renegade rigger hardware? Is there other options? and why is the rudder mounted on the left not the right? Im building a baby rigger too but mine is not EP its nitro but real close to the same size as these, 15 3/4 transom to nose of tub. I have some pic posted in the winter rigger build if ya wanna check it out, Thanks Alot Everyone.
Paul