I currently have 2 tite locks for dipseys that came on my islander. I want to replace them with a more rugged rod holder. I am not going to get the track system. I also want to basically replace now holder over the existing holes of the Tite Loks..They dont have to go into the same holes just want to cover them. Any thoughts as to Big Jon multi set rod holder? Would they be strong enough for the dipsey? I see they have heavy duty too. I havent heard if Berts come with bases or it is just a track system?