Man that looks like an awesome setup, the poles will be right there by your seats. We have to jump up to get to them in my boat, lol. Why do some of those holders have wingnuts and the other have regular nuts? I would go with the regular nuts on all of them, torque them where you want them once on the water and be done with it. My wingnuts sometime work lose on my drift master T bar holders. Hopefully, I will be upgrading before this fall.