You don't know how a load will perform in your rifle until you shoot it.
Me, I'd run what works for you now and resight in once you get there. If you go to changing things you're introducing too many new variables in my opinion.
Not to derail the thread but does this book come with plenty of pictures?
I'm ydselcis and find it easier to look at pictures than read words.
Where did I put that new copy of Penthouse? :)
I use a pair of lightweight mountaineering boots for day hikes, pack in hikes, and day hunts.
They give the support I need in rough country, for packing out, and aren't too heavy for a day hike.
My brand / model is the LaSportiva Karakorum. Maybe you can find something similar that will work...