I might just take the easy way out and contact Dakota to see what's offered. No way it can even approach what Westley Richards wants for their M98-based rifle.
At least I don't think.
If it was me ordering a Dakota,this is what I'd get.
22" barrel.
Upgrade the stock.
NO cheekpiece.
Caliber whatever is striking my fancy at the time.
Every thing else is just money in a hole.