Well, I wouldn't get it regulated with an "exotic" hand load
and I'm not sure how that load you listed compares.

It also depends on whether you are planning to keep the gun
for a long time.

Personally, if your hand load is close to a normal factory load, I would go factory load and then reload to this.

That way, you have two options.

With regulating to a hand load, you might only have one load.

But that is my opinion only, others may have a view.