For first timer I wouldn't be screwing around with a Berger bullet. [bleep] will have you pulling your hair out before it's all said and done. Get some partitions or hornady 162. The hornady bullet by far one of the more easier bullets to load for.
This.
Bergers are not for beginners.
It's much easier to get a traditionally shaped bullet to shoot well then the fancy VLD profiles.
You need to figure out the simple before you try to get too complex.