I know you guys are the experts or I wouldn't have asked. This is going on an old Rem 600 in 6.5X284. Built in 1981. So I need light wt, around 26oz. I need great twighlight ability. 30mm. At least elevation turret and side focus. A good tree reticle. And around 1500 +or- 300 Oh would like it around 13" or less. Not fond of Lupy"s. And I shoot from 50 to 700 but no steel with this gun except to ck come ups