I have recently had a rifle built on a defiance tenacity long action (7mm SAUM) and following the gunsmith's recommendation I chose to have the rifle shipped with the stainless steel picatinny rail. After the rifle was delivered, I am still not completely convinced that I like the rail and I think using the talley mounts it would be easier to top load the magazine. My question is whether going from the rail to the two piece talley rings should result in a loss of some rigidity of the action and degradation of the rifle's accuracy? Do you have any experience/suggestion? I like the looks and user friendliness of the talley rings but I would prefer not to sacrifice any accuracy. Also, am I missing any of the other advantages of a rail one should consider? Lastly, can anyone tell me whether the scope mounting threads on the tenacity are 8-40 or 6-48. Thank you, Ferenc