Maybe something else to consider is at what height are the targets in relation to the firing line? Are the sighters on the bottom at the same level as the bench or are they set up so the middle of the target is at bench height? Not sure if it makes any difference, just throwing it out there, I think the wind, however fickle it might be, would be more of a concern, also if you have faith in your scope's tracking then dialing in a few clicks of elevation if needed is how I would go.
Attending and competing at an EBR is one of the things on my bucket list, lol.