Berger doesn't make a 160 gr 7mm bullet. The do make a 168 gr. I would suggest using the 168 classic hunter. It may give up a bit of BC over the hunting VLD but it is far easier to load with its hybrid ogive.
I would choose H1000. It is temp stable fills the case and was a virtual tie with Retumbo, Hybrid100V, IMR 7828,IMR 4350 and Win 780 for velocity all being a tad over 2900 fps.
Hope your friend gets a good elk.