I have remington 700p. I am putting a millet 4-16x50 scope with 30mm tube. The base is 0moa i am thinkin high should be fine but want to get as close to barrel as i can. I dont have all the necessities to figure it out so i thought i would ask. I have been looking at EGW rings they have a set that is .840 high for 56.00 and a set .850 for 90.00. Will the .840 work for me? Thanks