I am not sure if you intend to develope a long range load for hunting or targets. But beware...Hornady does not recommend this bullet for hunting. Do some expansion/penetration tests before you use this bullet for hunting.
I like the glass in the Z5 and the BT is very reliable but one revolution, 13.25moa
max on a scope like this is a drawback. Don't get me wrong, 13moa(725yrds) is more than what I need on my backpack rig, but for my play rig the scope is limited. What's the scope going on?