I just purchased a Bergara B14S522SP Wilderness in 6.5 Creedmore, I'm not a full time 1000 yard shooter. I plan on buying either a Arken SH4 or a Vortex with a 34mm tube. My question is which halo style rings and what height are the best for this type of set up or just go with a single piece 20 moa rigid precision mount????