I am putting a DA 50 on a Dave Patrick Extra 330. The Extra comes with CA hinges but the DA 50 is way more engine than Dave recommends. The DP Edge 540 comes with Robart Hinge Points and it is a similar size to the Extra. I am trying to decide if I should put forth the extra effort to install Robert Hinge Points instead of the CA hinges that came with the kit. I would like responses from those that have experience with this topic.