I recently bought a Weatherby Ultra Light in .338-06 A Sq. I plan to top it with a Leupold scope, but am not sure whether to go with a one piece base or a standard two piece base. I know the one piece base is supposed to be easier to keep the rings in perfect alignment, but does it interfere with the ejection port opening at all? I don't want it to reduce the opening when I am loading or unloading. I have a scope alignment tool, so maybe that would offset the "better" alignment argument. Would a one piece handle recoil any better? Which one should I go with and why? Thanks.