Which BHW barrel profile?

I'm am building a short action with 2 barrels and I'm looking for some advice on which profiles to go with. Both barrels are going to be from Black hole weaponry. I haven't weighed my current parts but I'll be using an accustock and I'm not sure which optics I'll be running yet.

The first caliber I'm running is 6.8 SPC with a 16" barrel. The goal with this one is to be fairly light and maneuverable. I am thinking that the D4 profile is what would fit best.

The second caliber is 7mm-08 with a 22" barrel. I want this one to be able to comfortable shit across open fields. I expected it to have a little heavier barrel in anticipation of the longer range. The profile I have in mind for this one is the D5.

What do you guys think? Here's a link to the profiles, https://columbiariverarms.com/bolt-action-prefits/

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