I have only seen one set of Seekins rings
but they do look damn nice. I am interested to see what some of the experts think about using a large aluminum ring instead of steel, how does the overall strength hold up. I would love to use aluminum for the wieght loss but I still use mostly steel.
For your bases the Warne Tactical bases would probably be the cheapest. From what I have seen they are strong and tough. For the custom/high end route I would say to go with NEAR if he has them in stock or NightForce. EIther one will be strong as hell
take it easy